The purpose of building New Towns in America is__

Ahhough some modern architecture is truly art，much of the new building is more __________．

No one is allowed （smoke) ________ in public buildings according to the new regulations.

The new design of building would install______, which is a big progress in quake-proof.A．r

The introduction of new varieties of rice and wheat in Asia and Latin America has been（1)_

The authors purpose in writing this passage is to______.A．contrast America-made goods with

The purpose of the writer is to______.A．introduce a new flu theoryB．report a test on one f