. This special school accepts all disabled students, ______ educational level and background.
| A．regardless of | B．in addition to | C．in terms of | D．according to |
一Have you heard of report? The price of gold is going down again!
| A．the; the | B．／; the | C．the; ／ | D．／;／ |
. His wife ,who is good at does most of the shopping . 
A .bargaining B . arguing C explaining D .debating
Jack has been feeling down recently . I wonder that is making him so upset .
| A．what is it | B．why is it | C．why it is | D．what it is |
.Shortly after we .the chairman took his place and declared the meeting open . 
| A．sat ourselves | B．seated down | C．were seated | D．seated |
They believed that production in their factory by bringing in the latest equipment from abroad .
| A．will greatly increase | B．would be greatly increased |
| C．has greatly increased | D．had been greatly increased |