Americans eat__________ vegetables per person today as they did in 1910．A.more than twice

Americans are ____ together like never before.

A、melting

B、melted

Americans are more polychronic than Chinese.()

A.Chinese - Americans

B.American Indians

C.Japanese - Americans

D.black Americans

A.Japanese

B.Russian

C.Indian

D.Korean

Throughout their history, Americans have been people ______ the move.

A、in

B、on

C、to

D、with

A.Americans seem to be always under pressure.

B.Americans are impolite to their business colleagues.

C.Americans attach less importance to patience.

D.Americans don't care much about ritual socializing.

Today there are about seven ______ Americans in colleges and universities

A.millions

B.million

C.millions of

D.million of

Translate the sentence into Chinese.

Estimates of the number of homeless Americans range from 350,000 to three million.