问题补充:
单选题Beforehewentabroad,hespentasmuchtimeashe ______English.A.could learningB.learnedC.to learnD.could learn
答案:
A解析spend some time (in) doing sth表示花费多少时间做某事。
时间:2021-07-16 21:33:50
单选题Beforehewentabroad,hespentasmuchtimeashe ______English.A.could learningB.learnedC.to learnD.could learn
A解析spend some time (in) doing sth表示花费多少时间做某事。