单项选择题
A:I'm afraid Mr. Watson is not in the office at the moment. B:（）
A. Can you take a message， please? B. My name is Don Bradley. C. Hello. Can I speak to Phil Watson， please? D. This is Don Bradley.
We employ about seven hundred full-time peo...
单项选择题We employ about seven hundred full-time people. But we（）causal staff when we need them.
A. check in B. taken in C. check out D. take on
A:Something important has come up.（） B:Can it...
A:Something important has come up.（） B:Can it wait? I’ll be through in ten minutes.
A. Can you spare a minute? B. Can it wait? C. Sorry to interrupt. D. Do you mind?
We can make the new research an（）priority.A...
单项选择题We can make the new research an（）priority.
A. entire B. obvious C. expensive D. absolute
