根据《军人抚恤优待条例》，经军队（）级以上单位政治机关批准随军的现役军官家属、文职干部家属、士

The furniture that he bought last week ______ quite modern.

A．is

B．are

C．has been

D．have been

The furniture that he bought last week ______ quite modern.

A．is

B．are

C．has been

D．have been

It has been a week since I (give up) ______.

We are quite ignorant of what has been achieved in this field.(nothing) ____________.

A．Ⅰ and Ⅱ

B．Ⅰ

C．Ⅰ and Ⅳ

D．Ⅰ, Ⅱ and Ⅳ

Joseph, the politician who ______ last week, has been released unharmed.

A．is kidnapped

B．was kidnapped

C．has been kidnapped

D．had been kidnapped

Some of the advice has been ______ as they are quite impracticable.

A．turned out

B．turned on

C．turned in

D．turned down

A．Ⅰand Ⅱ

B．Ⅰonly

C．Ⅰand Ⅳ

D．Ⅰ,Ⅱand Ⅳ

John Horgan______.

Ⅰ. has published a book entitled The End of Science

Ⅱ. has been working as an editor of Scientific American

Ⅲ. has been working many years as a literary critic

Ⅳ. is working as a science writer

A．Ⅰ and Ⅱ

B．Ⅰ only

C．Ⅰ and Ⅳ

D．Ⅰ, Ⅱ and Ⅳ

For quite a long time, there has been a negative attitude towards left-handed people.

A．Y

B．N

C．NG