【題目】Hawking wondered _______.

A.that AI would replace human beings and take over the world.

B.whether Al will replace human beings and take over the world.

C.if Al would replace human beings and take over the world or not

D.whether Al would replace human beings and take over the world.

【答案】D

【解析】

句意：霍金想知道AI是否會取代人類，接管世界。

根據(jù)句意理解及句子結(jié)構(gòu)可知，這里考查賓語從句，首先根據(jù)動詞wonder想知道可知，應該是一個問題，應該用if或whether引導，而英語中賓語從句要注意語序，一定要用陳述句語序，即主謂結(jié)構(gòu)，而主句的謂語是過去時，所以從句必須用過去的某種時態(tài)，綜合之后，本題選擇D。

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