My daughter asked ________second question before I could answer_______first one．
#9257
A
the; the
B
a; a
C
a; the
D
the; a
推荐题目
________ 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
The hotel is going to employ an assistant with ______ knowledge of French and ______ experience of management.
#8113
A
不填； an
B
the；the
C
a； an
D
a；不填
It is ____ waste of time for young men to devote themselves to playing computer games on ___ Internet only for _____ pleasure.
#10511
A
/; the; /
B
the; the; /
C
a; the; a
D
a; the; /