蚜虫按取食对象分,属于那种()害虫。
A. 肉食性
B. 植食性
C. 腐食性
D. 杂食性
___ makes this shop different is that it offers more personal services.
A. What
B. Who
C. Whatever
D. Whoever
___ in the regulations that you should not tell other people the password of your bank account.
A. What is required
B. What requires
C. It is required
D. It requires
___ she will be given this job is still under discussion.
Although
B. Whether
C. What
D. If