Generally speaking, a computer works _______________ a human brain.
A. more accurately than B. more accurate than
C. as accurate as D. so accurately as
Nowadays, children under 1.4 meters _______________ be free to take buses in some cities.
A. need B. must C. shall D. can
There are a lot of trees on _______________ sides of Century Avenue in Pudong.
A. either B. all C. both D. neither
The football player felf extremely _______________ after they won the game.
A. luck B. lucky C. luckily D. unlucky
The professor has given us _______________ advice on how to improve our memory.
A. much B. many C. a lot D. several
I knocked on the door several times but _______________ answered, so I left.
A. somebody B. nobody C. anybody D. everybody
