谁来帮我做英语选择题？最好可以给我解释
1.what do you think made Mary so upset?()her new bicycle?A.as she lost B.lost C.losing D.because of losing2.I`ve never seen()film as this.A.so a moving B.so moving C.a so moving D.so moving a3.the teacher as well as the students()A.were challenging B.was excited C.were relaxed D.was enjoyable4.three year later the man turned()enginner.A.one B.the C.a D./5.you are so lucky.what do you mean()that?A.for B.in C.of D.by6()they visited the science museum,they showed great interest in everything they saw.A.for the first time B.at the first time C.the first time D.at first
参考答案:1.C 2.D so+adj.+n.
3.D 主语是the teacher 是单数
4.D
5.C
6.A
呵呵，我只是一个高一学生，来凑热闹而已。