从下面给出的选项中选择最合适的词来完成下面的句子。 If you are trying to make a strong impression on your audience, you cannot do so by being understated, tentative or_____________. (A)双曲线(B)克制(C)议论(D)漠不关心答案：(乙)解释：放置的词应该类似于低调和试探性。克制似乎是最好的选择。这个问题的测验