"c/o" on the envelope stands for "care of" 中文意思是“ ”。

A. 照顾
B. 转交
C. 收到
D. 寄件

The receiptient's address is put in.

A. the upper right corner of the envelope
B. the upper left conrner of the envelope
C. the central part of the envelope

这一切不是一朝一夕可以实现的。(achieve)All this cannot overnight.

这个地区现在不安全，还是远离它为好。(stay away from)This area is not safe at the moment, so it's better it.

生产部负责监督这个项目的进展。(monitor)The production department is responsible forthe progress of this project.

There ( be ) a man visiting you yesterday.

R&D is responsible only for developing new products.

A. 对
B. 错

Google's employees work in places where typical office designs are used.

A. 对
B. 错