A harmonious society is very important , so all the laws must be strictly _________.
| A．watched | B．observed |
| C．carried | D．handled |
It’s going to be some time _____ he sees his father again, _____ business has just been started in Switzerland．
| A．after; who | B．before; whose | C．when; whose | D．since; who |
This special school accepts all disabled students, _____ educational level and background．
| A．according to | B．regardless of | C．in addition to | D．in terms of |
— Why does Lucy look worried?
— She may have failed the interview, and _____, she won’t be able to pay for the electric bill．
| A．in her case | B．in any case | C．in which case | D．in that case |
— Many foreigners think New China’s achievements “extraordinary”．
— China _____ its success _____ the reform and opening-up policy and the leadership of the Communist Party of China．
| A．owes; to | B．thanks; for | C．bases; on | D．relies; on |
In order to have _____ better understanding of the accident, the three witnesses were called for _____ second meeting．
| A．a; a | B．the; a | C．a; 不填 | D．不填; the |