问题
选择题
Disappointed, I was about to leave________something occurred, which________my attention. [ ]
A. while: paid
B. and: got
C. before: drew
D. when: attracted
答案
答案:D
Disappointed, I was about to leave________something occurred, which________my attention. [ ]
A. while: paid
B. and: got
C. before: drew
D. when: attracted
答案:D