Youmustkeeponworkingintheevening
問題詳情:
You must keep on working in the evening________you are sure you can finish the task in time.
A.as B.if
C.when D.unless
【回答】
D 本題考查連詞的用法。unless意爲“除非……(否則)”,引導狀語從句。根據句意可知應選D項。
知識點:連詞
題型:選擇題
問題詳情:
You must keep on working in the evening________you are sure you can finish the task in time.
A.as B.if
C.when D.unless
【回答】
D 本題考查連詞的用法。unless意爲“除非……(否則)”,引導狀語從句。根據句意可知應選D項。
知識點:連詞
題型:選擇題