Question

--These days I can only sleep for four or five hours at night as I’m too busy with my research work.
--If you keep going on like that, you are sure to ______ sooner or later.

A．break down

B．get down

C．calm down

D．put down

Answer 1

A

考查短語辨析。“現(xiàn)在，我只能睡四五個小時，因為我忙于我的研究工作。”“如果你繼續(xù)那樣的話，你一定早晚會垮掉的�！盇“（身體）垮掉，分解，出毛病”；B“使沮喪”；C“平靜下來”；D“寫下，鎮(zhèn)壓”。故選A。