It was ______ surprise that my first teacher, already 90, was still living and in ________ good health.
| A．the; a |
| B．/; a |
| C．a; / |
| D．a; the |
A good ad often uses words ________ people attach positive meanings .
| A．in which | B．to which | C．which | D．that |
At the age of 29, Dave was a worker, ______ in a small apartment near Boston and ______ what to do about his future.
| A．living; wondering | B．lived; wondering | C．lived; wondered | D．living; wondered |
As a teacher , we should try to _____ it ____ to our students how helpful a correct learning method is .
| A．get ; about | B．get ; away | C．get ;across | D．get ; off |
Business is improving but much more work and common sense will be ______ before any profits can be realized .
| A．put up with | B．called for | C．gone through | D．taken up |
I. 单项选择（共35题，每小题1分，满分35分）
--- Where is Sherry ?
--- In _______ study , working on ______ difficult physics problem.
| A．a ; the | B．a ; a | C．the ; a | D．the ; / |