下列各组字母中全部是元音字母的是 ____。
China has offered much help to Japan since it ___________ by the earthquake and tsunami (海啸). A. hitB. is hit C. was hit
–---What do you think of what she did? ----What she did still _________ us feel very sad. A. makeB. makes C. is making
----Must I leave now? ----No, you _________. There is still some time left. A. mustn’tB. needn’t toC. don’t have to
---- How long __________ the bike? ---- For 2 years. A. have you bought B. have you had C. did you have
They arrived _____ London_____ a cold winter night. A. in, onB. at, on C. at, in