问题
选择题
--What ______your sister do last night?
-- She_____ her homework..
A．do, do
B．do, did
C．did, does
D．did, did
答案
答案：D
根据答语内容last night，要用一般过去时，要用助动词did，答语内容，故选答案为D。
搜题请搜索小程序“爱下问搜题”
--What ______your sister do last night?
-- She_____ her homework..
A．do, do
B．do, did
C．did, does
D．did, did
答案：D
根据答语内容last night，要用一般过去时，要用助动词did，答语内容，故选答案为D。