—Have you ____ joined in a dragon boat race?—Yes，I have．
#47982
A
never
B
still
C
seldom
D
ever
推荐题目
-----Mum,my little sister is crying all the time. ------Mary,be _________!She feels sick.You should take good care of her.
#44963
A
patient
B
lazy
C
polite
D
fair
Jane is high school student in the United States.
#45327
A
an 18-year-old
B
a 18-years-old
C
an 18-years-old
D
a 18-year-old
-- I don't know you take a bus to school.--Oh, I take a bus, but it is raining heavily today.
#44302
A
hardly ever
B
often
C
sometimes
D
usually
The boy is ________ to look after his sister.
#45748
A
enough old
B
enough young
C
young enough
D
old enough