Question

【题目】Some of our schoolmates got sick because of the hand-foot-and-mouth disease, so they had to teach _ at home,

A. themB. theyC. theirD. themselves

Answer 1

【答案】D

【解析】

句意：因为手足口疾病，我们的一些校友生病了，所以他们不得不在家自学。

本题考查代词。them他们，是宾格形式；they他们，是主格形式；their他们的，是形容词性物主代词；themselves他们自己，是反身代词。teach oneself自学，故选D。