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试题详情及答案解析
--- Could you tell us ______ ?
--- About two weeks.
A.how often are you going to be away
B.how often we are going to be away
C.how long are we going to be away
D.how long we are going to be away
答案:D
试题分析:句意:-你能告诉我们要离开多长时间吗?-大约两周。根据句意可知,本题考查的是宾语从句,从句中应该用陈述语序,故可以先排除A和C。how often 多久一次,表示频率,意思不合适。故选D。
考点:考查宾语从句。