单选题 Suspicious of too powerful a President, Americans nonetheless are ______ when a President does not act decisively.
【正确答案】 D
【答案解析】(uneasy不安的)。句意为:尽管美国人怀疑大权独揽的总统,但是如果总统行动不果断,他们又心神不安。A.unified统一的;B.indifferent漠不关心的;C.content满意的。