matter
things
material
substance
第1题:
— I wonder ________ you’ll water this kind of flower .
——Every other day.
A. how often B. how longC. how soonD. how much
第2题:
A. any more than
B. no more than
C. much more than
D. no less than
第3题:
A、possible of
B、as much as possible
C、as possible much
D、as possible as much
第4题:
How can a SART’s effective range be maximized?______
A.The SART should be placed in water immediately upon activation.
B.The SART should be held as high as possible.
C.Switch the SART into the “high” power position.
D.If possible, the SART should be mounted horizontally so that its signal matches that of the searching radar signal.
第5题:
A、tough
B、cooperative
C、capable
D、negative
第6题:
29. The writer thinks that people in large cities should __________ .
A. stop the used water from getting into underground
B. only use the water from the rivers
C. make their used water clean again
D. use as much sea water as possible
第7题:
I know you are planning a trip to Europe this autumn.Do you know_______?
A:how much it will cost
B:how much has it cost
C:how much cost it will
D:how many will it cost
第8题:
A.how much cost it will be
B.how much has it cost
C.how much will it cost
D.how much it will cost
第9题:
Fuel has been injected but ignition fails. The possible cause may be ______.
A.slightly leaky exhaust valve
B.increased scavenging air temperature
C.engine cylinders not scavenged sufficiently
D.too much water in the fuel oil
第10题: