Read and complete. 

1. My sister and I            students in the same school.

2. They             trees last weekend.

3. Let's _         and _____ basketball.

4. Ben           tofu and vegetable           much.

5. I           to Beijing            train last weekend.

6. I went to Shanghai.            did you go        _ your holiday?

螺内酯可引起的不良反应是：

A．耳毒性

B．高血糖

C．叶酸缺乏

D．男性 * * 女性化

E．渗透性利尿