What _______ public is concerned about is whether medical workers and scientists will be able to find _______ cure for this new disease after the vaccine is tried on _______ volunteers.
| A．不填; 不填; 不填 | B．the; the; 不填 | C．the;不填; the | D．the; a; the |
______ a mobile phone can you ring _____ you want to talk with anywhere.
| A．Using, whoever | B．Only on, whomever |
| C．By , whomever | D．Not only with, whoever |
We don’t doubt ____ he’ll give us much help. _____ we doubt is _____ he’ll come on time
| A．whether, That, when | B．that, What, whether |
| C．whether, What, whether | D．that, Why, whether |
______ with great pressure in the job market, university graduates start to make use of blogs to attract publicity.
| A．To face | B．Facing | C．To have faced | D．Faced |
Our school forbids_____ ,that is to say, we are not allowed ____ at school.
| A．to smoke, to smoke | B．students’ smoking, smoking |
| C．students’ to smoke, smoking | D．students’ smoking, to smoke |
Smoking too much may lung cancer and cause other diseases.
| A．devote to | B．attend to | C．contribute to | D．come to |