I don't believe that it is a good idea to buy the bigger computer, ________?

[　　]

There's so many kinds of recorders on sale that I can't make a decision ________ to buy.

[　　]

Short sight can be ________ by the use of suitable glasses.

[　　]

—Jack is good at painting.

— ________. He ________ it while at school.

[　　]

A．So he is; took up

B．So is he; was interested in

C．Such is he; enjoyed

D．The same was you; took over

All the students didn't agree to the plan that the travel service ________the trip to the West Lake.

[　　]

A．had made for

B．had made a plan for

C．has been made on

D．has made a decision on

What ________ he sent out!

[　　]

A．an important information

B．important informations

C．an important piece of information

D．an important pieces information

Although he is considered as a great writer, ________.

[　　]

A．his works are not widely read

B．but his works are not widely read

C．however his works are not widely read

D．still his works are not widely read

The price of computers ________ while that of color TV sets ________ only to over 1,000 yuan .

[　　]

A．is going up; has been brought down

B．has gone up; are being brought down

C．is being gone up; has brought down

D．has been gone up; is bringing down

Arabic(阿拉伯语)is written in the opposite direction to English, ________, from right to left.

[　　]

Great changes ________ in my hometown, a lot of factories ________ .

[　　]

A．have been taken place; set up

B．have taken place; are being set up

C．are taken place; had been set up

D．took place; will be set up