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【单选题】
婴儿,女,8月龄,接种麻疹疫苗时,应使用的消毒剂是A.
0.9%生理盐水
B.
碘
C.
2%碘酊
D.
75%乙醇
E.
95%乙醇
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举一反三
【单选题】When Gail Buchalter was chased by the three men, she was saved by _________.
A.
her husband
B.
her dogs
C.
her gun
D.
her son
【单选题】If what you have done is right,you needn`t worry about what others say.
A.
If
B.
needn`t
C.
what
D.
/
【单选题】—What does this sign mean, Miss Chen? —Oh, it says that we ________take photos here.
A.
needn’t
B.
may not
C.
mustn’t
【单选题】A hibernating animal ______ any food all through the winter,______?
A.
needn't...needn't it
B.
doesn't need...does it
C.
needs...doesn't it
D.
needn't...does it
【简答题】What needn’t Mother worry about? She needn’t worry about Jim _______anything_____.
【简答题】图(a)所示刚架，基本体系取为图(b)，力法方程写为δ 11 X 1 +△ 1c =△ 1 ，其中△，应为：( )。 A．0 B．＜0 C．＞0 D．1
【单选题】That's one of those questions that ________.
A.
needn't to be answered
B.
needn't to answer
C.
needn't be answered
D.
needn't answer
【单选题】When Gail Buchalter wa chased by the three men, she was saved by ____________.
A.
her gun
B.
her son
C.
her husband
D.
her dogs
【单选题】You ______ do that again. It's a waste of time. [ ]
A.
needn't
B.
don't need
C.
need to
D.
needn't to
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