Question

【题目】I’m uncertain when they will__________.

A. reach B. arrive C. arrive at D. get to

Answer 1

【答案】B

【解析】句意：我不知道他们什么时候到。A. reach到达，及物动词；B. arrive到达，非及物动词；C. arrive at到达，及物动词；D. get to到达，及物动词。结合句意和语境可知选B。