填空题

The central heating system has proved__________________(没最初期望的那么有效)

【参考答案】

less effective than originally hoped for

<上一题目录下一题>

热门试题

填空题

In business, success__________________(不仅取决于说话的内容) but often on how one says it.

填空题

All my efforts__________________(集中在理解他们的英语上) during those two hours of the day when I was with them.