试题详情
- 单项选择题One cannot learn a foreign language well（）he studies hard.
A、unless
B、if
C、as
D、when
- A
关注下方微信公众号，在线模考后查看
热门试题
- I thought that hones
- In some parks visito
- Cycling is a good ex
- They（）the train unti
- Do you know the girl
- If she wants to stay
- （） comes back first
- The act of speaking
- Civil war or regiona
- When we write, we mu
- Have run out of
- They were the only m
- Can you show me how（
- We go to the cinema（
- Before she left on t
- Pleased to meet you!
- Having a good comman
- Can I get you a drin
- I strongly believe t
- Next year, I（）plan t