______ his father and stepfather were Muslim, American newly-elected black presi

题型：不详难度：来源：

______ his father and stepfather were Muslim, American newly-elected black president, Barack Obama is Christian.

A．Whether

B．What

C．When

D．While

答案

解析

考查连词。While尽管，句意：尽管他父亲和继父是穆斯林，美国新当选黑人总统巴拉克·奥巴马是基督教。

举一反三

He has no idea _________ she left without a word.

A．if

B．why

C．how

D．that

题型：不详难度：| 查看答案

Henry VII set a standard for ______ people were to speak English.

A．why

B．whether

C．when

D．how

题型：不详难度：| 查看答案

Excuse me for breaking in, ______ I have some news for you.

A．so

B．and

C．but

D．yet

题型：不详难度：| 查看答案

I still doubt _____ he can overcome(克服) all the difficulties..

A．why

B．whether

C．when

D．how

题型：不详难度：| 查看答案

Can it have been on the playground ________ you lost your watch ?

A．that

B．on which

C．where

D．in that

题型：不详难度：| 查看答案