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【单选题】
往复泵发生“气穴现象”的原因不包括？A.
液高
B.
吸高过大
C.
吸入滤器堵塞
D.
排出阀未开足
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举一反三
【单选题】According to the text, how do Chinese people say "yes" or "no" when answering questions?
A.
在回答问题时，中国人怎样表达“同意”或“不同意”的意思？
B.
在提出问题时，中国人怎样表达“是”或“不是”的意思？
C.
在回答问题时，中国人怎样表达“是”或“不是”的意思？
【单选题】― Lily, do people in England celebrate the Mid-autumn Day like Chinese? ― No, they don’t. It is ________ festival, not________.
A.
ours, their
B.
ours; theirs
C.
our, theirs
D.
our, their
【单选题】For Chinese people, it is common for friends to arrive late for a party. Do you agree with the statement.
A.
No， the Chinese are usually punctual for party.
B.
Yes， Chinese people are often late for party.
【简答题】You may know the English letters A, B and C. But do you know there are people called ABC? You may like eating bananas. But do you know there is such a thing a "banana person"? How strange! Are these ...
【单选题】关于Word所编辑的文档个数,下面正确的说法是____。
A.
用户只能打开一个文档进行编辑
B.
用户只能打开两个文档进行编辑
C.
用户可以打开多个文档进行编辑
D.
用户可以设定每次打开文档的个数
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