What _______ bad memory I have! You see, I forgot to take _______ key.
| A．a; the | B．/ ; the | C．a; / | D．the; a |
China's GDP grew by 7.1 percent in the first half of this year, _______ proved its proactive macro-economic policies were effective
| A．it | B．that | C．what | D．which |
Female soldiers cried ______they left their drill camps on the outskirts of Beijing on October 5, 2009.
| A．while | B．before | C．until | D．as |
On rainy days, accidents______ happen sometimes on steep roads.
| A．should | B．might | C．must | D．can |
Under no conditions, _______ hegemony in the future.
| A．China seeks | B．will China seek | C．China sought | D．seeks China |
You can’t shut your eyes to the fact ______more than 20% of American Families now live below the poverty line.
| A．what | B．which | C．/ | D．that |