（6）（）.

（2）（）

From the text we can see that the writer thinks the future of the new room key is（）.

What does the passage say about corporate America in the near future？（）

If you are seated when someone comes for a handshake，you should（）

The underlined word “streamline”in Para.3 is closest in meaning to（）.

（2）：（）

What is the primary factor keeping women from taking top leadership positions according to the recent survey？（）

（3）（）.

People can now check stories using（）.