The company earned a lot of money. As a result, the members’ personal income rose by a/an __ of 13 percent.
| A．average | B．ordinary | C．common | D．usual |
—Do you think I should join the dancing club, Jessie?
—_______ If I were you, I certainly would.
| A．None of your business. | B．It depends. | C．Why not? | D．Good idea. |
______ well prepared you are, you still need a lot of luck in mountain climbing.
| A．No matter | B．Whatever | C．However | D．Though |
“Never for a second,” the boy says, “ ______ that my father would come to my rescue.”
| A．I doubted | B．do I doubt | C．I have doubted | D．did I doubt |
—Life ____ be very hard for people living in the north of Canada as it is very cold there in the winter.
—Yes, the weather there ____ be as low as 60°C below zero.
| A．must; can | B．shall; must | C．will; should | D．has to; can |
Barack Obama delivered a speech to 500 local youths during his visit to China, many of _______ were from Fudan University and Tongji University.
| A．them | B．whom | C．which | D．those |