. I must go now. _____, if you want that book I'll bring it next time.
A.Incidentally |
B.Accidentally |
C.Occasionally |
D.Subsequently |
Achieving a high degree of proficiency in English as a foreign language is not a mysterious _____ without scientific basis.
A.process |
B.practice |
C.procedure |
D.program |
They were so far away that I couldn't _____ their faces clearly.
A.see through |
B.make up |
C.see off |
D.make out |
With sufficient scientific information a manned trip to Mars should be _____.
A.obtainable |
B.potential |
C.considerable |
D.feasible |
_____ it is a good thing I did not get the post I had applied for, though I must admit that I was disappointed at the time.
A.By the way |
B.In a way |
C.In the way |
D.In no way |
The two things are the same in outward form but different _____.
A.in addition |
B.in brief |
C.in common |
D.in essence |