In time of serious accidents, _______ we know some basic things about first aid,we can save lives.
| A．whether | B．until |
| C．if | D．unless |
-----In my view, education is the foundation of all.
-----____ . I feel exactly the same.
| A．It’s up to you | B．I’m with you on that | C．Thank goodness | D．Let’s get going |
—Please sit down and have a break. You have been working on this machine nonstop for two hours.
—No, thanks..
| A．I’m not in the least tired | B．I’m too tired to move |
| C．I’m not a little tired | D．I’m a bit tired |
The Dragon Tower, from top visitors can enjoy a good of Harbin , attracts hundreds of tourists every day.
| A．which; sight | B．whose ; view | C．its; view | D．where; sight |
And we’ll finish the work ahead of time.
| A．An hour earlier | B．If we start an hour earlier |
| C．Starting an hour earlier | D．Started an hour earlier |
I didn’t like the soap opera at first, but when I stared watching one, I immediately became
______it.
| A．accustomed to | B．addicted to | C．opposed to | D．allergic to |