Jack will have a math test this afternoon. He needs a__________.
#29807
A
hat
B
ruler
C
radio
D
camera
推荐题目
 — Which sport will you take part in?  — The ______ race. 
#27980
A
woman’s 800-meter
B
women’s 800-meter
C
woman’s 800-meters
D
women’s 800-meters
—Which sport is the most popular in China? —I think ______ is. 
#28722
A
running
B
cycling
C
swimming
D
table tennis
I think  _______ boy is not serious enough.
#28494
A
a eighteen-year old
B
an eighteen-years-old
C
a eighteen years old
D
an eighteen-year-old