广东四大佛寺分别是（）。
A.光孝寺
B.清真寺
C.庆云寺
D.开元寺
E.南华寺
参考答案：A, C, D, E
什么叫加热器疏水逐级自流？
A. Luckily, I have accepted the job offer. B. I think you should accept the job offer. C. I’m very glad you accepted the job offer. D. I’m sure you can find a job in a smaller city.
