《中华人民共和国土地管理法》第二次修正正式实施的时间是（)。A．2004年4月28日B．2003年4月1日C．2004

A、pays…off

B、take…off

C、pays…back

The management reserves the right to monitor all employee ______ via office email.

A．attitude

B．correspondence

C．survey

D．efficacy

How will employees know when their visitors have arrived？

A．The visitors will call ahead.

B．The receptionist will call the employee's office.

C．The employee must wait in the reception area.

D．The visitor will be sent to the employee's office.

A．1

B．2

C．3

D．4

A．1

B．2

C．3

D．4

A、She didn't know how to book the right hotel.

B、She didn't know how to book the right restaurant.

C、She didn't know how to book the right flight ticket.

D、She didn't know how to book the right cinema ticket.

A．1

B．2

C．3

D．4

To know what is good and ________ are two different things.

A) doing what is right

B) to do what is right

C) did what was right

D) to do what was right