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【单选题】
线切割工件前需对工件进行校正,( )是指将指示表固定在丝架或其他固定位置上, 指示表头与工件基面接触,按指示表示数值调整工件。 A 拉表法 B 划线法 C 固定基面靠 D 夹具定位法
A.
B.
C.
D.
D
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参考答案:
举一反三
【多选题】In which situations, we can use "be going to" in the sentence?
A.
we intend to do something in the future.
B.
we have already decided to do something.
C.
when know that something will happen because of the situation now.
D.
when we think will happen in the future.
【单选题】I propose that she _______ (praise)
A.
parise
B.
will be praise
C.
(should) be praised
【单选题】In which situations should we use citation?
A.
Summarizing, Paraphrasing, Quoting
B.
Quoting, Summarizing, Proverbs
C.
Paraphrasing, Quoting, Common Knowledge
D.
Common Knowledge, Quoting, Better safe thansorry
【简答题】I propose that she _______ (praise)
【单选题】关于人类免疫缺陷病毒的传播途径,错误的是
A.
性交
B.
血制品
C.
母婴垂直
D.
粪一口途径
E.
密切接触
【单选题】In which situations should we use citation?
A.
Quoting, Summarizing, Proverbs
B.
Paraphrasing, Quoting, Common Knowledge
C.
Summarizing, Paraphrasing, Quoting
D.
Common Knowledge, Quoting, Better safe than sorry
【多选题】In which situations, we can use "will" in the sentences?
A.
To describe a continuing action that started in the past.
B.
when we decide to do something at the moment of speaking.(The speaker has not decided before)
C.
when we think will happen in the future.
D.
to describe an experience.
【多选题】In which situations computers do not perform. better than the human mind?
A.
performing an operation
B.
docking a big ship
C.
playing backgammon
D.
doing the work of a postal clerk
【简答题】In which situations a jump is considered as a failure?
【单选题】In which situations should we use citation?
A.
Quoting, Summarizing, Proverbs
B.
Paraphrasing, Quoting, Common Knowledge
C.
Common Knowledge, Quoting, Better safe than sorry
D.
Summarizing, Paraphrasing, Quoting
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