As a result of destroying the forests, large ____ of desert ____ covered the land.
A.number; has | B.quantities; has | C.number; have | D.quantities; have |
Nowadays,mobile phone ispopular means of communication.
A.the; a | B.a; 不填 | C.the; the | D.a; the |
, most teenagers now listen to rock music . However , Jonah prefers classical music .
A.In a word | B.In general | C.In particular | D.In total |
It rained nonstop for ten days , completely our holiday.
A.to ruin | B.ruined | C.having ruined | D.ruining |
How come you stepped into the lab with your shoes on ? You’re to take them off before you enter it . I told you so !
A.expected | B.supposed | C.forbidden | D.permitted |
—Is David a man with good manners ?
—I don’t think so . As a matter of fact , he is but polite .
A.something | B.everything | C.nothing | D.anything |