题目内容
Find ways to praise your children often，________ you'll find they will open their hearts to you.(2011·山东)
| A．till | B．or | C．and | D．but |
C
解析
Overseas Chinese are particularly sought out for positions a high degree or leadership is required.
| A．where | B．which | C．when | D．what |
________ unemployment and crime are high，it can be assumed that the latter is due to the former.
| A．Before | B．Where | C．Unless | D．Until |
—I drove to Zhuhai for the air show last week.
—Is that ________ you had a few days off?
| A．why | B．when | C．that | D．where |
I thought we'd be late for the concert，________ we ended up getting there ahead of time.
| A．but | B．or | C．so | D．for |
________ several times，but he still doesn't know how to do it correctly.
| A．Although I've taught him |
| B．I've taught him |
| C．Having been taught |
| D．Having taught |
Try to read stories in English and speak in English whenever you can，________ you will see more progress over time.
| A．but | B．or | C．and | D．so |
Alice received an invitation from her boss，________ came as a surprise.
| A．it | B．that | C．which | D．he |
Julie was good at German，French and Russian，all of ________ she spoke fluently.(2011·湖南)
| A．who | B．whom | C．which | D．that |