I failed in the final examination last term and only then __________ the importance of study.
| A．I realized | B．I had realized |
| C．had I realized | D．did I realize |
When I try to understand ______ that prevents so many Americans from being happy as one might expect, it seemed to me that there are two causes.
| A．why it does | B．what it does | C．what it is | D．why it is |
Many newspaper printed the governor’s statement ______ would resign his position.
| A．that he | B．was that he | C．in which he | D．and it |
The toddler who miraculously ______ a fall from her 10th-floor home in Hangzhou, east China, ______ recovering quickly.
| A．is survived, is | B．are survived, are | C．survived, is | D．being survived, are |
Thunderstorms have struck northern China, ______ heavy rain and ______ traffic chaos.
| A．brought, caused | B．bringing, causing |
| C．having brought, having caused | D．to bring, to cause |
The clean-up operation at the bullet train crash site in east China’s Zhejiang province has been completed. Meantime, trains have resumed services on the railway ______ the accident occurred.
| A．which | B．that | C．where | D．the place where |