i. vocabulary and structure (10 points, 1 point for each item)
1．small ________ it is, the pen is a most useful tool.
a．because b．so c．as d．if
2．all ________ is a continuous supply of fuel oil.
a．what is needed b．the thing needed c．for their needs d．that is needed
3．you’d like that, _____?
a．don’ t you b．wouldn’t you c．hadn’t you d．didn’t you
4．had electronic computers not been invented, many problems of space flight ________.
a．could not be solved b．can not be solved
c．could not have solved d．could not have been solved
5．“you realize that you were driving at 100 mph, don’ t you? ”
“no officer, i ________. this car can’ t do more than 80．”
a．didn’t need to be b．couldn’t have been
c．may not have been d．needn’t have been
i. vocabulary and structure (10 points, 1 point for each item)
1．small ________ it is, the pen is a most useful tool.
a．because b．so c．as d．if
2．all ________ is a continuous supply of fuel oil.
a．what is needed b．the thing needed c．for their needs d．that is needed
3．you’d like that, _____?
a．don’ t you b．wouldn’t you c．hadn’t you d．didn’t you
4．had electronic computers not been invented, many problems of space flight ________.
a．could not be solved b．can not be solved
c．could not have solved d．could not have been solved
5．“you realize that you were driving at 100 mph, don’ t you? ”
“no officer, i ________. this car can’ t do more than 80．”
a．didn’t need to be b．couldn’t have been
c．may not have been d．needn’t have been