Question

【题目】Some boys in our class _____the footbal club for a year. They are crazy about playing football now.

A. joined B. have joined C. have been in D. join

Answer 1

【答案】C

【解析】句意：我们班的一些男孩参加足球俱乐部一年了。他们现在热衷于踢足球。join动词，加入，是暂时性动词，在肯定句中不能和一段时间连用。be in参加，表状态，可以和一段时间连用。for a year一年，表一段时间。故选:C。