问题

(2013·杭州模拟)Encouraged by my science teacher, I set about my studies on developing my product, 　　　　I hope I will succeed in applying for a patent(专利权)

A:with whom
B:to whom
C:through which
D:for which

正确答案是：

同类题型

Do you enjoy traveling by air — No, it’s expensive.

There is ____ office on the first floor(一楼).

Would you like tea or coffee —________. I never drink coffee.

Don’t _______ the animals in the zoo. They are very dangerous!

I hope (希望) you have a good time in Shanghai.— _______.