有没有 Used he to smoke?那这题选什么 ( ) he to smoke?yes,he ( ) but now he_英语解答

有没有 Used he to smoke?
那这题选什么
( ) he to smoke?
yes,he ( ) but now he doesn't
A used ,used
B used ,used to
C did ,used to
D used ,did

人气：483 ℃　时间：2019-12-12 20:43:07

解答

没有.used to连用,表过去常常做.