________ material used for running tracks in schools across China may be ________ danger to children's health.
#7879
A
/；a
B
The；a
C
/；the
D
The；the
推荐题目
The annual Christmas party last night was _____success. We sang and danced until it came to ____end at 12∶30.
#8073
A
a；an
B
a；the
C
the；an
D
/；an
We are said to be living in ________ Information Age，________ time of new discoveries and great changes. (2012·四川，18)
#7770
A
an；the
B
/；the
C
/；a
D
the；a
She removed ________ hat she was wearing and tried on ________ black silk one.
#7813
A
a; a
B
the; the
C
the; a
D
a; the
Never lose _____ heart. There is always a chance of _____ weak defeating _____ strong.
#9825
A
×; the; the
B
the; the; the
C
×; ×; ×
D
a ; the; the
Our class teacher is still on ______ holiday, so our monitor will be in ______ charge of the meeting today.
#8692
A
/; /
B
the; the
C
a; /
D
the; a