9After the new technique was introduced，the factory produced ________ tractors in 1988 as the year before.
__________ I admit that the problems are difficult, I don’t agree that they cannot be solved.
| A．When | B．While | C．As | D．Since |
----- What’s the model plane look like?
----- Well, the wings of the plane are _________ of its body.
| A．more than the length twice | B．twice more than the length |
| C．more than twice the length | D．more twice than the length |
It was not until the entrance exams were in sight that__________ that I had so many books to
cover and so many exercises to finish.
| A．I realized | B．did I realize | C．had I realized | D．I had realized |
I can’t go to the New Year’s concert, _________, 100 dollars is just too much for me to spend in one evening.
| A．in other words | B．that is | C．in particular | D．I mean |
---But for your timely warning, we __________ into great trouble.
---Well, you know we’re friends.
| A．would get | B．must have got | C．would have got | D．can’t have got |