學位英語在線模擬：Please keep an eye on my luggage, and I'll be back ( ).
股票融资开放了么 www.812698.tw Please keep an eye on my luggage, and I'll be back ( ).
B.in no time
C.at one time
D.at a time
【參考答案】B。本題考查介詞短語辨析。in no time“立刻，馬上”，可以和過去時、將來時搭配：in time“及時”;at one time“曾經”，用在過去時中;at a time“一次”，表頻率。
- · A curve is a line ( )no part is straight and which has no angle.
- · Mr.Wilson said that he did not want to ( )any further responsibilities.
- · Bill doesn't ( )what people say about him.
- · I'd like to ( )a special table for the coming Valentine's Day.
- · When he was set free after twenty years in prison, he was amazed ( )the changed world he found.
- · She is very careful.She ( )very few mistakes in her work.
- · I didn't go to the party, but I do wish I ( )there.
- · Not always ( )they want to.
- · 學位英語詞匯習題：I have taken many photos.I'm going to get the film ( ).
- · At first the institute refused to purchase the telescope, but this decision was ( )revised.