He is so happy _____ his father has promised to buy him an MP5 player.
A. that
B. while
C. which
D. because
参考答案:
(2013·江苏南通市二模)We ________ have hurried all the way to..
(2013·江苏南通市二模)We ________ have hurried all the way to the airport — the flight was called off because of the foggy weather.A.mustn'tB.couldn'tC.needn't D.wouldn't
Too high house prices can be brought under control, _____ th..
Too high house prices can be brought under control, _____ the authorities introduce a series of regulatorypolicies.A. even if B. as ifC. so that D. provided that