A、 they had got to the bus stop
B、 they got to the bus stop
C、 did they get to the bus stop
D、 had they got to the bus stop
答案：D
解析：解析:pull away 开走,离开
A、 they had got to the bus stop
B、 they got to the bus stop
C、 did they get to the bus stop
D、 had they got to the bus stop
答案：D
解析：解析:pull away 开走,离开
A. one of the flattest
B. the flattest
C. as flatter as
D. flattest of the
A. He is said
B. It has said
C. It is said
D. It says
解析：解析:It is said that 据说
A. 具有客观性
B. 具有能动性
C. 具有历史局限性
D. 具有社会性
A. It happened me that I found
B. It happened me that I met
C. I happened to find
D. I happened to meet
解析：解析:happen to do sth. 碰巧做某事
A. was asleep
B. will asleep
C. has been asleep
D. slept
解析：解析:Asleep只能放在系动词后面。
A. Entering
B. To enter
C. Having entered
D. Having been entered
A. avoided
B. to avoid
C. avoiding
D. to avoiding
A. Do you like tea
B. Do you like a cup of tea
C. Would you like a cup of tea
D. What would you like to drink
A. Both
B. All
C. None
D. Neither
