You should think very carefully( )you undertake the responsibilities of a general manager of a muti-national company.
A. after
B. before
C. and
D. but
查看答案
Before he came to New York, he had never heard a single English word( ).
A. speaking
B. to speak
C. spoke
D. spoken
I pressed my parents( )they finally gave in and bought me a computer.
A. after
B. since
C. until
D. if
Mother does not know how much I spent in watching TV; if she ever found out, I am sure( ).
A. she would never forgive me
B. she will never forgive me
C. she never forgives me
D. she does never forgive me
The cost of the damage( )by the recent flood has been calculated at/as over $5 Million.
A. to cause
B. causing
C. caused
D. was caused