For a long time they walked without saying_________word. Jim was the first to break _________ silence.
| A．the; a | B．a; the | C．a; 不填 | D．the; 不填 |
Whenever I met her，________ was fairly often，she greeted me with a sweet smile.
| A．who | B．which |
| C．when | D．that |
They live in a small house，and in front of ________ stands an orange tree.
| A．which | B．it |
| C．whom | D．where |
The road conditions there turned out to be very good，________ was more than we could expect.
| A．it | B．what |
| C．which | D．that |
________ I explained on the phone，your request will be considered at the next meeting.
| A．When | B．After |
| C．As | D．Which |
Today，we’ll discuss a number of cases ________ beginners of learning English fail to use the language properly.
| A．which | B．as |
| C．why | D．where |