一、单项选择题(共 20 道试题,共 100 分
It was ______ I met Mr
Smith in Shanghai
many years sinceB
since many years ago whenC
many years ago thatD
for many years since 满分:5 分2
Before you started to ______, make sure the road is clear ahead of you; otherwise it might lead to an accidentA
overworkB
overtakeC
overhearD
oversee 满分:5 分3
She devised a plan ______ they might escape from the tightly guarded prisonA
whereasB
whereinC
wherebyD
whereabouts 满分:5 分4
It is difficult to ______ work as it is sometimes mixed together with labor by most peopleA
defineB
describeC
decideD
design 满分:5 分5
But for his sister's help, I _____ the work
could not finishB
would not finishC
should not finishD
would not have finished 满分:5 分6
To his great surprise, Al's doctor insists ____