---Wow! These inventions are amazing．—They were all invented _______years ago.
#51552
A
hundred
B
hundreds
C
hundred of
D
hundreds of
推荐题目
Nearly _______of the earth___covered by sea.
#51046
A
three fourth; is
B
three fourths; is
C
three fourth; are
D
three fourths; are
-What should we do now,Mr Clark?-Please turn to Page____and look at the____picture.
#50902
A
Twelve; fifth
B
Twelfth;fifth
C
Twelve; five
D
Twelfth;five
There used to be _________ near the river.
#51801
A
two shoe factory
B
two shoe factories
C
two shoes factory
D
two shoes factories
---- Each year __________ fishes are killed by the polluted water and many people are made sick by the polluted air .----So we should do something to stop it .
#51462
A
millions of
B
million of
C
two millions of
D
two millions
As a result of the fight, Jim was in ________ prison for ________ years.
#51350
A
the; five
B
the; fifth
C
/; five
D
/; fifth