Ladiesandgentlemen,welcometomy

Ladies and gentlemen,welcome to my program.____ me this evening is Dr.Gray.

A．To join

B．Join

C．Joined

D．Joining

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相关试题

. —Can you help raise some money for the new journalist’s amusement center?
—_____. But give me some time.

A．Thanks

B．Go ahead

C．Sure

D．Sorry

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—I don’t believe we _______ before.
—Well, I saw you once at a party, but we ______ introduced.

A．have met; weren’t	B．met; weren’t
C．have met; haven’t been	D．met; haven’t been

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I waved to Nancy, but she was ______ in her thoughts, and made no response.

A．involved

B．stuck

C．absorbed

D．interested

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You must observe and gather information like Nicolaus Copernicus ________ you want more career advancement opportunities.

A．or

B．because

C．unless

D．if

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_______ in this way, the result seems unsatisfactory, so we’d better have another try.

A．To look at

B．Looking at

C．Looked at

D．To be looking at

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