Science and technology have in important ways __________ the improvement of agricultural production.
#72368
A
contributed to
B
resulted from
C
carried off
D
handed over
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It had never ____ to him that he might be falling in love with her.
#77037
A
occurred
B
struck
C
happened
D
hit
Don’t put the chair too close to the stove.Dry wood __________ fire easily,you know.
#82191
A
lights
B
burns
C
makes
D
catches
Color-blind people often find it difficult to _____ between blue and green.
#66456
A
compare
B
separate
C
distinguish
D
divide
Father ____ his number in the phone book to make sure that he had got it right.
#73638
A
looked after
B
look up
C
look back
D
look down
More new machines will be bought to __________ the old ones.
#66647
A
replace with
B
take place
C
make place for
D
take the place of