【单选题】Lottery winners may not be happy______.
A.
if they quit their job
B.
if they move to a splendid house
C.
if they spend a lot of money
D.
if they are away from others
【单选题】如果在现有价格水平,供给量超过需求量()
【单选题】— Do you know if they _____ to play football with us tomorrow? — I think they will come if they _____ free. [ ]
【单选题】如果在现有价格水平,供给量超过需求量( )
【判断题】挡风玻璃洗涤设备的组成主要由洗涤液缸、洗涤液泵、软管、熔断器、喷嘴、刮水器控制盒组成。
【单选题】如果在现有价格水平,供给量超过需求量( )
【单选题】Passengers can begin to earn Miles ______.
A.
if they reserve tickets at a hotel
B.
if they buy tickets at the airport
C.
before receiving the Permanent Card
D.
after receiving the Permanent Card