In communication, a smile is usually _____ strong sign of a friendly and _____ open attitude.
#8990
A
the; /
B
a; an
C
a; /
D
the; an
推荐题目
How about taking __________ short break? I want to make __________ call.
#10263
A
the; a
B
a; the
C
the; the
D
a; a
The restaurant was on__ _fire and the people burnt in the fire were taken to___ _ hospital.
#9724
A
the; /
B
/; /
C
the; the
D
/; the
When he entered college, he began to learn _____ language.
#10014
A
a third
B
the third
C
a three
D
the three
单项选择（每题1分）Please do me _______ favor and pass me the cup of ______ coffee.
#9838
A
the；不填
B
a；不填
C
a； the
D
the； the