People are using laughter to improve their ____________.
#27769
A
health
B
healthy
C
healthily
D
healthier
推荐题目
 -What’s this ?        -It’s ______.-What color is it?      -It’s ______.
#28310
A
orange, an orange 
B
an orange, an orange
C
orange, orange
D
an orange, orange
—What class are you in?  —I’m in      .
#29395
A
Class Four, Grade Seven
B
class four, grade seven
C
Grade Seven, Class Four
D
grade seven, class four
Our Math teacher often gives us __________ on how to learn Math.
#29752
A
some good advices
B
some good advice
C
an advice
D
some pieces of good advices
Mike wants some ________ to eat.
#29289
A
cola
B
juice
C
orange
D
Tomatoes