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【单选题】
I型反应是由哪类抗体介导的
A.
IgG
B.
IgA
C.
IgE
D.
IgD
E.
IgM
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参考答案：
参考解析：
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举一反三
【单选题】Select the correctly punctuated sentence.
A.
After stealing Tims car, the thief lost his way and ended up the chief constable's garage.
B.
After stealing Tim's car the thief lost his way and ended up the chief constable's garage.
C.
After stealing Tim's car, the thief lost his way and ended up the chief constable's garage.
D.
After stealing Tim's car, the thief lost his' way and ended up the chief constable's garage.
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【单选题】What gift have you prepared _____ your dad?
A.
with
B.
for
C.
in
D.
on
查看完整题目与答案
【单选题】Select the correctly punctuated sentence.
A.
Tims gran, a formidable woman, always bought him chocolate, cakes, sweets and a nice fresh apple.
B.
Tim's gran a formidable woman always bought him chocolate, cakes, sweets and a nice fresh apple.
C.
Tim's gran, a formidable woman, always bought him chocolate cakes sweets and a nice fresh apple.
D.
Tim's gran, a formidable woman, always bought him chocolate, cakes, sweets and a nice fresh apple.
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【单选题】Select the correctly punctuated sentence.
A.
Paul's neighbours were terrible; so his brother's friends went round to have a word.
B.
Paul's neighbours were terrible: so his brother's friends went round to have a word.
C.
Paul's neighbours were terrible, so his brother's friends went round to have a word.
D.
Paul's neighbours were terrible so his brother's friends went round to have a word.
查看完整题目与答案
【单选题】利用渐变工具进行填充的时候,渐变方式一共有( )种。
A.
3
B.
4
C.
5
D.
6
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【单选题】Select the correctly punctuated sentence.
A.
a) Spain is a beautiful country; the beache's are warm, sandy and spotlessly clean.
B.
b) Spain is a beautiful country: the beaches are warm, sandy and spotlessly clean.
C.
c) Spain is a beautiful country, the beaches are warm, sandy and spotlessly clean.
D.
d) Spain is a beautiful country; the beaches are warm, sandy and spotlessly clean.
查看完整题目与答案
【单选题】What gift have you prepared _____ your dad?
A.
with
B.
for
C.
to
D.
in
查看完整题目与答案
【单选题】Select the correctly punctuated sentence.
A.
Spain is a beautiful country; the beache's are warm, sandy and spotlessly clean.
B.
Spain is a beautiful country: the beaches are warm, sandy and spotlessly clean.
C.
Spain is a beautiful country, the beaches are warm, sandy and spotlessly clean.
D.
Spain is a beautiful country; the beaches are warm, sandy and spotlessly clean.
查看完整题目与答案
【单选题】Select the correctly punctuated sentence.
A.
a)After stealing Tims car, the thief lost his way and ended up the chief constable's garage.
B.
b)After stealing Tim's car the thief lost his way and ended up the chief constable's garage.
C.
c)After stealing Tim's car, the thief lost his way and ended up the chief constable's garage.
D.
d)After stealing Tim's car, the thief lost his' way and ended up the chief constable's garage.
查看完整题目与答案
【单选题】利用渐变工具进行填充的时候，渐变方式一共有多少种？
A.
4
B.
5
C.
6
D.
7
查看完整题目与答案
相关题目：
【单选题】Select the correctly punctuated sentence.
A.
After stealing Tims car, the thief lost his way and ended up the chief constable's garage.
B.
After stealing Tim's car the thief lost his way and ended up the chief constable's garage.
C.
After stealing Tim's car, the thief lost his way and ended up the chief constable's garage.
D.
After stealing Tim's car, the thief lost his' way and ended up the chief constable's garage.
查看完整题目与答案
【单选题】What gift have you prepared _____ your dad?
A.
with
B.
for
C.
in
D.
on
查看完整题目与答案
【单选题】Select the correctly punctuated sentence.
A.
Tims gran, a formidable woman, always bought him chocolate, cakes, sweets and a nice fresh apple.
B.
Tim's gran a formidable woman always bought him chocolate, cakes, sweets and a nice fresh apple.
C.
Tim's gran, a formidable woman, always bought him chocolate cakes sweets and a nice fresh apple.
D.
Tim's gran, a formidable woman, always bought him chocolate, cakes, sweets and a nice fresh apple.
查看完整题目与答案
【单选题】Select the correctly punctuated sentence.
A.
Paul's neighbours were terrible; so his brother's friends went round to have a word.
B.
Paul's neighbours were terrible: so his brother's friends went round to have a word.
C.
Paul's neighbours were terrible, so his brother's friends went round to have a word.
D.
Paul's neighbours were terrible so his brother's friends went round to have a word.
查看完整题目与答案
【单选题】利用渐变工具进行填充的时候,渐变方式一共有( )种。
A.
3
B.
4
C.
5
D.
6
查看完整题目与答案
【单选题】Select the correctly punctuated sentence.
A.
a) Spain is a beautiful country; the beache's are warm, sandy and spotlessly clean.
B.
b) Spain is a beautiful country: the beaches are warm, sandy and spotlessly clean.
C.
c) Spain is a beautiful country, the beaches are warm, sandy and spotlessly clean.
D.
d) Spain is a beautiful country; the beaches are warm, sandy and spotlessly clean.
查看完整题目与答案
【单选题】What gift have you prepared _____ your dad?
A.
with
B.
for
C.
to
D.
in
查看完整题目与答案
【单选题】Select the correctly punctuated sentence.
A.
Spain is a beautiful country; the beache's are warm, sandy and spotlessly clean.
B.
Spain is a beautiful country: the beaches are warm, sandy and spotlessly clean.
C.
Spain is a beautiful country, the beaches are warm, sandy and spotlessly clean.
D.
Spain is a beautiful country; the beaches are warm, sandy and spotlessly clean.
查看完整题目与答案
【单选题】Select the correctly punctuated sentence.
A.
a)After stealing Tims car, the thief lost his way and ended up the chief constable's garage.
B.
b)After stealing Tim's car the thief lost his way and ended up the chief constable's garage.
C.
c)After stealing Tim's car, the thief lost his way and ended up the chief constable's garage.
D.
d)After stealing Tim's car, the thief lost his' way and ended up the chief constable's garage.
查看完整题目与答案
【单选题】利用渐变工具进行填充的时候，渐变方式一共有多少种？
A.
4
B.
5
C.
6
D.
7
查看完整题目与答案