— Thank you for calling.
A、Don’t mention it.
B、Nice talking to you.
C、That’s fine.
D、Call back again.
第1题
—Are you satisfied with what she has done?—(). It couldn’t be any better.
A、Not a little
B、Not at all
C、I’m sorry
D、Thank you
第3题
Oxygen is often stored as a liquid, although it is used () as a gas.
A、primarily
B、seldom
C、rarely
D、sometimes
第4题
— I’m very sorry for the mistake I’ve made.— It’s OK. ().
A、That can happen to the rest of us.
B、What’s the matter with you?
C、Why are you so careless?
D、You should be responsible for it.
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