问题
选择题
So popular _______ that the young generation are dying for it.[ ]
A. has iPhone 4 become
B. iPhone 4 has become
C. had iPhone 4 become
D. iPhone 4 had become
答案
答案:A
So popular _______ that the young generation are dying for it.[ ]
A. has iPhone 4 become
B. iPhone 4 has become
C. had iPhone 4 become
D. iPhone 4 had become
答案:A