We can use cost-plus method to price both the visible goods and the technology.
A、True
B、False
A、True
B、False
We can use plastics as a substitute_______wood.
A、 of
B、 to
C、 for
D、 instead of
We can use the word processor to (74) your documents.
A.edit
B.compute
C.translate
D.unload
A、therefore
B、as a result
C、in consequence
D、accordingly
We can use _____ to heave up anchor.
A.a windlass
B.a capstan
C.a winch
A.perhaps
B.definitely
C.maybe
D.probable
In order to apply pesticide spraying precisely, we can use infra-red scanning to ______.
A.estimate the damage to the crops
B.draw a color-coded map
C.measure the size of the affected area
D.locate the problem area
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