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【判断题】
曲柄摇杆机构的极位夹角越小,则行程速比系数K越大,急回特性就越明显。A.
正确
B.
错误
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举一反三
【单选题】Don’t forget ______ me a postcard when you arrive in New York. [ ]
A.
sending
B.
to send
C.
renting
D.
to rent
【判断题】When you arrive in your appointment, the secretary or receptionist will probably ask you to wait in the waiting room until the doctor is ready to see you.
A.
正确
B.
错误
【简答题】Please do remember (phone)_____ me when you arrive in New York.
【单选题】---- Do give me a call when you arrive in the city, Henry. ---- I won’t forget. See you later. ---- ____________.
A.
Have a nice trip
B.
With pleasure
C.
Don’t mention it
D.
It’s kind of you
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