问题补充:
单选题Wemuststudyhard,becauseweshouldn’t_______ourparents_______.A.make; downB.let; upC.help; happyD.let; down
答案:
D解析本题考查的动词固定词组搭配let···down表示让某人失望的意思,故选
时间:2019-03-11 10:10:57
单选题Wemuststudyhard,becauseweshouldn’t_______ourparents_______.A.make; downB.let; upC.help; happyD.let; down
D解析本题考查的动词固定词组搭配let···down表示让某人失望的意思,故选