While he was investigating ways t improve the telescope Newton made _______discovery which completely changed ____ man’s understanding of color.
#7676
A
a ,/
B
a ,the
C
/, the
D
the ,a
推荐题目
My teacher asked me to copy _____ article _____ second time．
#9475
A
an; the
B
an; a
C
the; a
D
the; the
Shall we take ______ short break? I want to make ______ call.
#9353
A
the; a
B
a; the
C
the; the
D
a; a
Recognized as ________ world cultural heritage by the United Nations in 2002, paper cutting is ________ practice which originated in ancient China.
#9365
A
the; a
B
a; a
C
the; the
D
a; the
-- I bought the dress at _____ normal price.-- Well, it’s _____ bargain.
#9394
A
the half; a
B
half the ; a
C
a half ;the
D
half; 不填
This is ______ most interesting story and I plan to read it ______ second time.
#9766
A
a; a
B
a; the
C
the; the
D
the; a