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【判断题】
齿轮传动设计时,软齿面传动通常先按齿根弯曲强度设计公式确定传动尺寸,然后验算轮齿面接触强度。A.
正确
B.
错误
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举一反三
【单选题】------May I borrow these four books? ------_____. You may keep all of them for two weeks.
A.
Of course not.
B.
By all means.
C.
Sorry, I am afraid not
D.
Out of the question.
【单选题】You may keep the book ( ) you like.
A.
as well as
B.
as long as
C.
as soon as
D.
as far as
【单选题】You may keep the dictionary as long as you like, ______ you keep it clean.
A.
so long as
B.
so far as
C.
as well as
D.
as soon as
【单选题】If you keep on learning like this, you will soon become ______ at many complex skills.
A.
persistent
B.
proficient
C.
consistent
D.
sufficient
【单选题】You may as well go outing all by yourself; _______I may keep you company.
A.
differently
B.
alternatively
C.
accordingly
D.
automatically
【单选题】—How long may I keep the book? —You _______ keep it for two weeks. [ ]
A.
may
B.
must
C.
will
【简答题】While you may be doing everything right, ignoring just one or two steps in the process may keep you from getting a job, especially in this fierce market. Here is a checklist that covers some of the ma...
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