Most ______ measures involve data encryption and password. A.security B.hardware C.display D.pro
Most ______ measures involve data encryption and password.
A.security B.hardware C.display D.program
Most ______ measures involve data encryption and password.
A.security B.hardware C.display D.program
第1题
Most environmental problems exist because adequate measures for preventing them ______ taken in the past.
A.was not
B.were not being
C.were not
D.was no to be
第2题
According to the passage, which of the following would an energy assessor do?
A.Change your light bulbs.
B.Fix construction problems.
C.Replace your old appliances.
D.Check your heating system.
第3题
第5题
A.正确
B.错误
第6题
A.as
B.how
C.that
D.what
第7题
A.had been taken
B.will be taken
C.were taken
D.are taken
第8题
Companies that take measures to reduce waste and pollution______.
A.are more productive
B.are less successful
C.save money
D.spend more money
第9题
One of the measures to keep a car within the speed limit is______.
A.to add less fuel to the engine
B.to limit the use of accelerator
C.to push down the accelerator pedal
D.to remove the pedal from accelerator
第10题
A.fruitful
B.beneficial
C.valid
D.effective
第11题
A. taken
B.are taken
C. were taken
D. should be taken