In our class there are 46 students, ________ half wear glasses.
| A．in whom |
| B．in them |
| C．of whom |
| D．of them |
【2015·浙江】If steel is heavier than water, why are ships able to on the sea?
| A．float | B．drown | C．shrink | D．split |
【2015·湖北】I don’t think what he said is _____ to the topic we are discussing . He has missed the point.
| A．faithful | B．parallel | C．relevant | D．similar |
【2015·湖北】Even though the conference hall is near his apartment, he has to hurry a little if he wants to be_____.
| A．accurate | B．punctual | C．efficient | D．reasonable |
【2015·湖北】The girl used to be shy, but is ____ getting active in group work and is more willing to express herself.
| A．gradually | B．usually | C．previously | D．merely |
【2015·安徽】They gave money to the old people's home either ______ or through their companies.
| A．legally | B．sincerely | C．personally | D．deliberately |