Question

____________ the weather has improved, the game will be held as planned. A．While B．Since C.

____________ the weather has improved, the game will be held as planned. A．While B．Since C．If D．Unless

Answer 1

B

试题分析：While当……时候；Unless 除非；If如果；If后的时态不对，它是一种假设，后面应该用improves.句意：既然天气已经好转，比赛将如期举行。根据句意故选B 点评：做这种题时既要看连词的意义又要看它连接的句子的时态，有时句子的意思是通顺的但是动词的时态用的不妥。 即学即练：______ the rain has stopped， let’s go for a walk. A. While           B.Since         C. If               D. Unless 解析：B 句意:既然雨停了，我们出去散散步吧。