We cannot automatically erase our memories, which has both advantages and disadvantages.
I deeply______to inform. you that we cannot accept such conditions.
A.regress
B.regret
C.register
D.region
We cannot go on quarrelling like this.
A.choose
B.prepare
C.continue
D.advise
8There are so many people in China that we cannot but ______.(实行计划生育)
A.efficiently
B.efficiency
C.efficient
D.more efficiently
We cannot expect him to continue these activities ______ (在如此不利的情况下).
We cannot permit such conduct.()
A.movement
B.words
C.principle
D.behavior
If no importance is attached to collecting information, we cannot survive in such a(n)______competitive society, because it is the basis on which we make our decisions.
A.powerfully
B.forcefully
C.intensely
D.intensively
In the present economic ______ we cannot make even greater progress than previously.
A.air
B.area
C.climate
D.mood
We can safely conclude that a student may fail in an exam if ______.
A.he cannot think properly
B.he can't pay attention to it
C.he can't finish it
D.he is not full of energy
We cannot explain all romantic decisions on the basis of chemical processes.
A.YES
B.NO
C.NOT GIVEN
A.When we are tired.
B.When we cannot look at flowers.
C.When we cannot change our lives.
D.When we are doing exercises.