49 According to the passage, which of the following statements is true?
(A) People feel an urge to perform body-crossing on a worrying social occasion.
(B) People use the body-cross to impress their greeters.
(C) Males often use clothing-adjustment consciously to disguise their anxiety.
(D) People perform less body-crossing in a formal social event than in other situations.

根据这篇文章，以下哪一陈述是真的？

（a）人们在一个令人担忧的社交场合會有身體交叉的衝動。

（b）人们用身体横打动他们的迎宾员。

（c）男性经常有意识地使用衣服来掩饰自己的焦虑。

（d）在正式的社交活动中，人们在正式社交场合的表现要比在其他情况下少。

49 According to the passage, which of the following statements is true? 

(A) People feel an urge to perform body-crossing on a worrying social occasion. 

(B) People use the body-cross to impress their greeters. 

(C) Males often use clothing-adjustment consciously to disguise their anxiety. 

(D) People perform less body-crossing in a formal social event than in other situations.

解說：

A:對,人們在緊張或憂慮時會不自覺的有肢體動作。

B:錯,肢體語言並不是用於打動招呼者,它是一種不自覺自我保護的肢體動作。

C:錯,雖情況因人而異,文中也沒提到(C)選項,只提到男生假裝調整袖扣<cuff-link>或手錶帶< the strap of his wristwatch>

D:錯,會出錯的時候(肢體動作)常是在正式場合(因為緊張或憂慮)。