Achieving a high degree of proficiency in English as a foreign language is not a mysterious ________without scientific basis.
#10972
A
process
B
practice
C
procedure
D
program
推荐题目
The newly-built lab is ______ the old one.
#12726
A
three times so big as
B
as three times big as
C
three times bigger than
D
three times the size
You can ________ him not to smoke but you may not ________ him.
#10781
A
advise; advise
B
advise; persuade
C
persuade; advise
D
persuade; persuade