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1. In any unsafe situation, simply _________ the button and a highly-trained agent will get you the help you need.
A. press B. to press C. pressing D. pressed
【考点】
并列句; 祈使句; 固定句式;
【答案】

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1. Tommy, ________ your doctor's advice or your cold will get worse.
A. follow B. following C. followed D. follows
单选题 普通
2. — Would you like to join us in the match?

—Sorry. I am not ________ as any of you.

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