书名：朗文Intermediate
页数：
题目：129,132,143
疑问：
129 ___ Mr.Park was the only one who knew the way to the conference,he drove
the car.
(A)Although (B)Since (C)But (D)Therefore
这题先不公布答案，如果你是考生，你会选哪一个?
132All delivery persons are asked to use the side ___ to make their
deliveries.
(A)enter (B)entered (C)entering (D)enterance
答案给(D)，为何(C)不行?
143I plane to visit your city in two weeks ___ for a house.
(A)look (B)looking (C)to look (D)will look
答案给(C)，为何(B)不行?looking=and I look不对吗?