(2013·浙江，15)People develop ________ preference for a particular style of learning at ________ early age and these preferences affect learning.
#7928
A
a；an
B
a；/
C
/；the
D
the；an
推荐题目
＿＿＿＿＿danger man is often much wiser than usual．
#10206
A
In a time of
B
In the times of
C
In the time of
D
In time of
In the face of _____ failure, it is vital that we should keep up _____ good state of mind．
#9771
A
a; /
B
/; a
C
the; /
D
/; the
Unfortunately, ____ stone hit him on ______ head and he got injured．
#9348
A
the; a
B
a; 不填
C
a; the
D
the ; the