Question

Could you tell us      ?
About two weeks.
A how long are we going to be away 
B. how often we are going to be away
C. how long we are going to be away
D. how much we are going to be away

Answer 1

C

試題分析：句意：你能告訴我們要離開多久？大約兩周。句中所缺是賓語從句，賓語從句要用陳述語序，故排除A；how often多久一次；how long 多長；how much多少；結(jié)合語境故選C。