You ________ buy cigarettes if you are under 16.

Children __________ start school at the age ofthree.

You ________ get married until you’re 16

Translate the following sentences into English.1. 你应当履行你的承诺。

Translate the following sentences into English.2. 我们应该永远记住这一时刻。

Although the Olympic Charter, the official constitution of the Olympic Movement, proclaims that the Olympics are contests among individuals and not among nations, the International Olympic Committees assigns to the various National Olympic Committees the task of selecting national Olympic teams.以上长难句中有几个谓语？

A. 2
B. 3
C. 4
D. 5

Although the Olympic Charter, the official constitution of the Olympic Movement, proclaims that the Olympics are contests among individuals and not among nations, the International Olympic Committees assigns to the various National Olympic Committees the task of selecting national Olympic teams.以上长难句中that后面引导的从句类型是？

A. 宾语从句
B. 同位语从句
C. 定语从句
D. 主语从句

The first English book _______ I read was "The Prince and the Pauper" by Mark Twain.

A. that
B. what
C. those
D. of which

The house, ________ I bought has a lovely garden.

A. which
B. what
C. that
D. of which

He seems not to have grasped what I meant, _______ greatly upsets me.

A. that
B. of which
C. what
D. which