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【判断题】
用万用表测量半导体元件的正、反向电阻时,必须用高阻挡。()
A.
正确
B.
错误
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【单选题】I think students should _____ to have at least one hour a day for sports. That's good for their health. [     ]
A.
allow
B.
not allow
C.
be allowed
D.
not be allowed
【单选题】用大地水准面围成的形体表示地球的形状和大小,称之为( )。
A.
椭球体
B.
大地体
C.
地球椭球体
D.
参考椭球体
【单选题】中年人便血及排便习惯改变应首先进行的检查是
A.
纤维结肠镜检
B.
腹部超声检查
C.
粪便隐血试验
D.
X线钡剂造影检查
E.
直肠指检
【简答题】One day, when I was in high school, I saw a kid named Kyle from my class walking home from school with all his books, I thought to myself, “__21___ would anyone bring home all his books for the weeken...
【简答题】One day, when I was in high school, I saw a kid named Kyle from my class walking home from school with all his books, I thought to myself, “ __1___ would anyone bring home all his books for the weeken...
【单选题】用大地水准面围成的形体表示地球的形状和大小,叫做( )。
A.
椭球体
B.
大地体
C.
地球椭球体
D.
参考椭球体
【单选题】I’d like to think decades from now, a young Chinese person ______ inspired by Expo 2010 to one day visit where I grew up, just as I’ve finally gotten to experience China in person.
A.
will have
B.
has had
C.
has been
D.
will be
【单选题】I wish I could go to Mars one day .
A.
a few days.
B.
that day.
C.
in one day.
D.
some day.
【单选题】I wish I (can) (fly to) the moon (by) spaceship (one day).
A.
can
B.
fly to
C.
by
D.
one day
【单选题】中年人便血及排便习惯改变应首先进行的检查是
A.
纤维结肠镜检
B.
腹部超声检查
C.
粪便隐血试验
D.
x线钡剂造影检查
E.
直肠指检
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