Historically, _____ main material for making tables has been wood, but _____ metal and stone have also been used.
#10310
A
the; the
B
the; /
C
/; the
D
/; /
推荐题目
Jim is _______ brave boy and _______ boy never fearing anything.
#9871
A
a, a
B
a, the
C
the, a
D
the, the
（2014年(春)重庆市高三考前冲刺测试卷）2. For many, winning remains __ dream, but they continue trying their luck as there're always __ chances that they might succeed.
#7613
A
/; /
B
a; the
C
a; /
D
the; the
rise in carbon dioxide is causing steady increase in global warming.
#8777
A
不填; a
B
The; a
C
The;不填
D
A；the
It was ______ hard work, but completing it gave me _____ deep sense of satisfaction.
#8499
A
the; 不填
B
the; a
C
不填；a
D
a; the