Question

The government must be very ______ about setting a policy, making no decision until they are quite sure it is the right one.

A．particular

B．concerned

C．cautious

D．certain

Answer 1

C

试题分析：句意：政府在制定政策时一定要谨慎，直到完全确定是正确的才能做出决定。be particular about对……挑剔；be concerned about关心；be cautious about对某事谨慎；be certainabout有把握。根据句意故选C。
点评：本题难度适中。动词短语辨析是近几年高考常考的内容，需要考生平时加强背诵短语的意义及用法，命题者还考查学生对语境的理解。
即学即练：It's ______that every effect must have a cause.
A. particular       B. concerned       C. cautious       D. certain
解析：D。句意：无疑，每个结果必定有其原因。