公平与效率的关系已经引起全社会的高度关注。以下说法正确的是() ①公平为效率提供持久动力 ②效率为公平奠定必要基础 ③公平是追求效率的社会条件 ④效率是实现公平的物质前提

Have you received any offers so far？

到目前为止，你收到过录用通知书吗？

Have you received any offers so far？

到目前为止，你收到过录用通知书吗？

A．let me know that you have received this message

B．let me know that you have understood this message

C．let me know that you have received and understood this message

D．let me know whether you received this message

Our advice of despatch was mailed to you three days ago and you no doubt()it by now.

A、will receive

B、have had received

C、received

D、have had received

A、Do you have any identification with you？

B、I would like to know if you have any availability for tonight？

C、Do you have any vacancies for tonight？

D、Do you have a reservation with us？

The quality of the goods we have received is not as good as the( ) you presented.

A．sample B．example

C．for example D．gift

Have you ever received ______ of what have happened to her？

A．the word

B．words

C．word

D．the words