单项选择题

14 Mr Brown ten years.

A. has been head of this department for
B. is head of this department for
C. is head of this department since
D. has been head of this department since

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单项选择题

We are looking forward you at next year’s conference.

A. to see
B. to seeing
C. seeing
D. that we will see

单项选择题

10 The new price lists tomorrow and will be available in a few days.

A. are being printed
B. are printed
C. were printed
D. will print