英语(一)

填空题1.  He kept his rivals guessing as __________ his real intentions.
2. It will take you at __________ 20 minutes to get there.
3. "Did you lock the front door?" "I think so, but I'd better make __________."
4.  We reached the summit_________ last.
5. The company lost $13 million this year, by _________ with a profit of $ 15 million last year.
6. I was waving my hand madly but he never once looked ___________ my direction.



参考答案:暂无进入在线模考
as to sth.:关于...; at least:至少、无论如何; 
make sure:确认、确定
at last:最终、终于、最后; by contrast:相反,by contrast with:与……作对比;in与direction搭配,意为哪个方向
1. to 2. least 3. sure 
4. at 5. contrast 6. in