Recently some studies have found that learning ____________ second language can lead to _______________ increase in one’s brain power.
#10486
A
a; the
B
不填; the
C
a; an
D
the; an
推荐题目
——Would you mind giving your advice on how to improve our business management?——if you make ____ most of the equipment, there will be ____ rise in production.
#10062
A
不填；不填
B
the；a
C
不填；a
D
the；不填
We went right round to the west coast by sea instead of driving across continent。
#10108
A
the； the
B
/ ； the
C
the；/
D
/ ； /
In 1778, Banks was elected ________president of the Royal Society, ________position he held for 42 years.
#8522
A
/, a
B
/ , the
C
the, a
D
the, the
In Chinese,_______ date 2013--1--4 has a similar pronunciation to "love you for a lifetime", making it _______ most lucky and romantic day．
#7969
A
a; the
B
不填; a
C
the; a
D
不填; the
（2014年山东日照市高三校际联合检测）l.We can never expect____bluer sky unless we create_____less polluted world．
#7615
A
a；a
B
a；the
C
the；a
D
the；the