Linda _____ got a sister, but she's got a brother. [ ]
A. is
B. isn't
C. has
D. hasn't
答案:D
—Do you know _______ for Hainan last week?
—Last Tuesday.
A.whenMiss Liuwill leave
B.when Miss Liu left
C.when did Miss Liu leave
D.when will Miss Liu leave
TAE-100A/30压缩机级间温度过高原因及处理?