英译汉：“Carrier”，正确的翻译为( )。
A．承运人B．发货人C．收货人D．代理人
参考答案：A
The number of the people who can afford to buy their own house ______ more than 60%,but a number of houses _______.
A．are; hasn’t been built
B．are; has built
C．is; haven’t been built
D．is; have built
水压力通过面板、主梁、边梁再通过支承结构将力传到门槽埋件上。（）
