题目内容
【题目】Though they don't live in the same city now,he manages to be informed________how Tony is getting along.
A.at one time
B.for a time
C.at no time
D.from time to time
【答案】D
【解析】from time to time意为“不时地;偶尔地”,相当于sometimes。at one time意为“曾经;一度”;for a time意为“暂时;一度”;at no time意为“绝不”。
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