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
Everything comes with ________ price；there is no such ________ thing as a free lunch in the world.
#7886
A
a；a
B
the；/
C
the；a
D
a；/
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
According to WHO, health care plans are needed in all big cities to prevent _________spread of AIDS.
#8580
A
the ; the
B
the ;不填
C
a ; a
D
不填; the
— What about ______ bike?— Do you think it all right to buy him that bike as ______ birthday gift?
#8373
A
a; a
B
the; a
C
a; /
D
the; /
In the United States, Father's Day falls on ______ third Sunday in ________ June.
#10123
A
the; 不填
B
the; a
C
不填; the
D
a; 不填