________ walk is expected to last all day，so bring ________ packed lunch.
#7883
A
A；a
B
The；/
C
The；a
D
A；/
推荐题目
—When did accident happen?—Oh, it was on Sunday towards the end of this summer, as far as I can remember.
#9615
A
an; the
B
/;the
C
the; a
D
an;/
In the rice-growing world, ______ Chinese scientist, Yuan Longping, is ______ leading figure.
#8061
A
a; the
B
the; a
C
a; a
D
the; the
Women _______ drinking more than two cups of coffee a day have a greater chance of having heart disease than those ________ don’t.
#8939
A
who; 不填
B
不填; who
C
who; who
D
不填; 不填
______known to us,_______ increasing number of students are buried in their studies.
#9036
A
What is;a
B
It is;the
C
As it is;the
D
As is;an