皮皮学，免费搜题
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搜题
【单选题】
B细胞识别抗原的受体是
A.
SRBC受体
B.
Fc受体
C.
C3b受体
D.
mIg
E.
TCR
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参考解析：
知识点：
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皮皮学刷刷变学霸
举一反三
【多选题】橱柜的布置形式包括（）
A.
“一”字型
B.
“L”型
C.
双排式
D.
“U” 字型
E.
岛式
查看完整题目与答案
【多选题】橱柜的布置形式包括（）
A.
“一”字型
B.
岛式
C.
“ L” 型
D.
“U” 字型
E.
双排式
查看完整题目与答案
【单选题】I'm sure he hasn't sent the letter. If he ______ it, I ______ .
A.
sent, got
B.
sent, have got
C.
sent, would go
D.
had sent, would have got
查看完整题目与答案
【多选题】病毒的微生物学特征有（）。
A.
只含有一种核酸，DNA或RNA，为单股或双股
B.
严格的细胞内寄生，没有完整的酶系统，不能独立的进行生长和繁殖
C.
对一般的抗生素和作用于微生物代谢途径的药物敏感
D.
没有核糖体和转运RNA，无合成蛋白质所必须的酶
查看完整题目与答案
【多选题】在河谷狭窄且泄洪量大的坝址处,堤坝式水电站适合采用的形式是(多选)
A.
坝后式水电站
B.
坝内式水电站
C.
厂房顶溢流式水电站
D.
河床式水电站
查看完整题目与答案
【单选题】Wre sent a telegram yesterday as we______any letter from him for a long time.
A.
haven't received
B.
didn't receive
C.
hadn't received
D.
would not receive
查看完整题目与答案
【单选题】What did Goodyear do as the first step to fight against absenteeism?
A.
They sent a letter to each employee's home through the post office.
B.
They sent letters to employees' homes in person.
C.
They gave away prizes first.
D.
They punished its employees severely.
查看完整题目与答案
【简答题】What was sent to the receiver of the letter?
查看完整题目与答案
【简答题】He sent me _____ letter, but _____ letter didn't arrive.
查看完整题目与答案
【单选题】I' m sure the letter won' t arrive in time ______ it is sent by air.
A.
if
B.
until
C.
because
D.
unless
查看完整题目与答案
相关题目：
【多选题】橱柜的布置形式包括（）
A.
“一”字型
B.
“L”型
C.
双排式
D.
“U” 字型
E.
岛式
查看完整题目与答案
【多选题】橱柜的布置形式包括（）
A.
“一”字型
B.
岛式
C.
“ L” 型
D.
“U” 字型
E.
双排式
查看完整题目与答案
【单选题】I'm sure he hasn't sent the letter. If he ______ it, I ______ .
A.
sent, got
B.
sent, have got
C.
sent, would go
D.
had sent, would have got
查看完整题目与答案
【多选题】病毒的微生物学特征有（）。
A.
只含有一种核酸，DNA或RNA，为单股或双股
B.
严格的细胞内寄生，没有完整的酶系统，不能独立的进行生长和繁殖
C.
对一般的抗生素和作用于微生物代谢途径的药物敏感
D.
没有核糖体和转运RNA，无合成蛋白质所必须的酶
查看完整题目与答案
【多选题】在河谷狭窄且泄洪量大的坝址处,堤坝式水电站适合采用的形式是(多选)
A.
坝后式水电站
B.
坝内式水电站
C.
厂房顶溢流式水电站
D.
河床式水电站
查看完整题目与答案
【单选题】Wre sent a telegram yesterday as we______any letter from him for a long time.
A.
haven't received
B.
didn't receive
C.
hadn't received
D.
would not receive
查看完整题目与答案
【单选题】What did Goodyear do as the first step to fight against absenteeism?
A.
They sent a letter to each employee's home through the post office.
B.
They sent letters to employees' homes in person.
C.
They gave away prizes first.
D.
They punished its employees severely.
查看完整题目与答案
【简答题】What was sent to the receiver of the letter?
查看完整题目与答案
【简答题】He sent me _____ letter, but _____ letter didn't arrive.
查看完整题目与答案
【单选题】I' m sure the letter won' t arrive in time ______ it is sent by air.
A.
if
B.
until
C.
because
D.
unless
查看完整题目与答案