No matter how much you’ve learned and how high a standard of education you have had, you must _______ the people heart and soul.
| A．serve | B．serve for |
| C．serve to | D．serve on |
If we don’t prevent some students from surfing the Internet late at night, they won’t do their homework on time, ________.
| A．or rather | B．or worse | C．or so | D．or more |
In the supermarket foreign names of the products got _______, and I was confused about what to buy.
| A．mixed up | B．fixed up | C．picked up | D．showed up |
According to the timetable, the train was to arrive at 3 p.m., yet it was nearly an hour late.
| A．going | B．ready | C．meant | D．supposed |
I have advised him not to do like that, but he still insists on doing it that way. I think he has his own opinion .
| A．in all | B．above all | C．after all | D．first of all |
I was told that there were about 50 foreign students ________ Chinese in the school, most ________ were from Germany.
| A．study; of whom | B．study; of them |
| C．studying; of them | D．studying; of whom |