Without the friction (摩擦力) between feet and the ground, people would ______ be able to walk. 
#12185
A
in no time
B
by all means
C
on any account
D
in no way
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He stopped and turned around _____.
#14342
A
every few meters
B
every other meters
C
every a few meters
D
every meters
 About________of the workers in that steel works________ young people.
#12062
A
third­fifths; are
B
three­fifths; is
C
three­fifths; are
D
third­fifth; are