一般而言，下列（）属于汇率的间接标价。
A.GBP
B.DEM
C.CHF
D.CNY
E.USD
参考答案：A, E
胃火上炎，灼伤龈络可致（）
A．白睛发红
B．两眦赤痛
C．睑缘赤烂
D．全目赤肿
E．两眦红润
—What' s the weather like?
—Oh, it _______ outside. Take an umbrella with you.[ ]
A. rains
B. is raining
C. was raining
D. rained
