________，the mayor's health care reform hasn't been accepted by all the people in the city yet．
| A．As reasonable it may sound | B．As it may sound reasonable |
| C．Reasonable as it may sound | D．Reasonable as may it sound |
—Skipping breakfast is a great way to lose weight.
—. Actually it has the opposite effect.
| A．I cannot agree more | B．That's not the case |
| C．That's for sure | D．I'm glad to know that |
This is a kind of traditional classroom teachingstudents are taught a lot about grammar rules.
| A．where | B．which | C．what | D．when |
—Shall I turn the heating on?
—Sure, it's so cold in here. I'm freezing.
| A．rarely | B．naturally | C．merely | D．absolutely |
The No. l subway,at the end of 20l4, will greatly improve the traffic conditions in Qingdao.
| A．opened | B．was opened | C．opens | D．to be opened |
Air pollution is getting more and more serious, so we must take action it is too late.
| A．before | B．after | C．until | D．when |