Scientistsareconvincedtheposit

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更新 2022-09-03
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挑错有奖

Scientists are convinced_____the positive effect of laughter_____physical and mental health.

A．of; at

B．by; in

C．of; on

D．on;at

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When he left ______ college, he got a job as ______ reporter in a newspaper office.

A．the; the

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---What do you want to do next? We have half an hour until the basketball game.
---______. Whatever you want to do is fine with me.

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