My father lost ____keys. Now he can’t get into the house, the office or the garage (车库).
#27998
A
a pair of
B
a piece of
C
a cup of
D
a set of
推荐题目
Lucy is a ______ girl.          
#29326
A
12 years old
B
12-years-old
C
12 year old
D
12-year-old
---Are your grandparents in good _____?  ---Yes. Because they have quite _____ living habits.
#28273
A
health; health
B
healthy; healthy
C
health; healthy
D
healthy; health
How many ________ are there in the school?
#29380
A
librarys
B
classes
C
glass
D
grade