题目内容

Protective clothing must be worn when the machine is in _________.

A．Order
B．operation
C．Line
D．public

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A:—Everybody is helping out with dinner. Would you clean the fish? B: —___________ . I’d rather make the salad.

A．A piece of cake
B．No problem
C．Couldn’t be better
D．Anything but that

You should respect the views of others, and at the same time ___________ what you think is right.

A．care for
B．look at
C．insist on
D．meet with

A:—Edward, do you mind giving me a ride to the railway station? B:—______. I’d be glad to.

A．Yes, I do
B．Of course not
C．Never mind
D．Go ahead

Watch out for injuries while exercising. Always stop ___________ you begin to feel any pain.

A．in order that
B．even if
C．ever since
D．as soon as