Question

—What do you think of your host family, Jim?—Great. They try ________ best to make me feel at h.

—What do you think of your host family, Jim?—Great. They try ________ best to make me feel at home. A．they B．their C．them D．theirs

Answer 1

B

试题分析：句意:-Jim，你觉得你的寄宿家庭怎么样？-很棒。他们尽他们的最大努力让我感觉就像在自己家里一样。they 他们，是人称代词主格形式；their 他们的，是形容词性物主代词；them 他们，是人称代词宾格形式；theirs他们的，是名词性物主代词。try one’s best to do sth.尽某人的最大努力去做某事。故选B。