It may take _________ years to make such robots .
#51467
A
hundred of
B
two hundreds
C
hundreds of
D
hundred
推荐题目
The trousers are too big for me. Please show me a smaller ________.
#51751
A
one
B
pair
C
piece
D
set（套）
—Do you know the boy is sitting next tu Peter?--Yes, he is Peter’s friend.They are celebrating his birthday.
#51282
A
who;ninth
B
who; nineth
C
that;nineth
D
which;ninth
---Ang Lee, a Chinese director, won the Best Director again in his_______ last year. ---How great he was! It was his ______ time to win an Oscar.
#51134
A
fifty, twice
B
fiftieth, second
C
fifties, second
D
fifties, two
(2013 .益阳)-- How old is your daughter?-_______. We had a special party for her_______ birthday yesterday.
#51020
A
Nine; nine
B
Nine; ninth
C
Ninth; ninth
D
Ninth; nine