阅读理解。

1. What don't you need when you cook Almond Fried Rice?

A. 4 eggs.

B. 1 large crab.

C. 1 teaspoon of salt.

D. Chopped onions.

2. What is the first thing you do with the crab?

A. Clean it.

B. Cook it.

C. Cut it up.

D. Serve it.

3. How many steps do you need to cook Almond Fried Rice?

A. One.

B. Two.

C. Three.

D. Four.

操作员的权限和口令()。

A、权限由操作人员自定

B、口令由系统管理员确定

C、权限由系统管理员赋予

D、口令操作员可自己更改