She is＿＿＿＿＿new comer to＿＿＿＿chemistry but she has already made some important discoveries．
#10201
A
the； the
B
the；／
C
a；／
D
a； the
推荐题目
It's ________ good feeling for people to admire the Shanghai World Expo that gives them ________ pleasure.
#7904
A
/；a
B
a；/
C
the；a
D
a；the
—How many students in your class are keen on English learning?— _______ great number, and _______ number seems to be increasing.
#8893
A
A; the
B
The; the
C
The; a
D
A; a
John had made up his mind to give it up, but on _________ second thought he determined to have __________ third try.
#8605
A
/ ; /
B
a; a
C
the; a
D
/ ; a
I can't remember when exactly the Robinsons left _____city, I only remember it was ______ Monday.
#8807
A
the , the
B
a , the
C
a, a
D
the, a
Animals are obviously ______ lower form of life than _______ man.
#8426
A
a ; /
B
the ; the
C
a ; the
D
/ ; /