9.Becareful！Themachinestartsthebutton.(moment)小心！你一按按钮机器就会启动。

Question

9. Be careful！The machine starts             the button.(moment)

小心！你一按按钮机器就会启动。

Answer 1

9. the moment you press考查名词短语作连词的用法。作连词引导时间状语从句的名词短语还有the minute the instant the second every time each time next time the first time the last time any time all the time等。