Daily Mail of November 25th reported that American astronomers (天文学家)______aplanet that was most similar to the earth.
#56341
A
discovered
B
invented
C
found
D
noticed
推荐题目
— Why is your father so busy these days? — He is _________ for my grandfather’s _________ birthday party.
#53448
A
preparing; ninth
B
preparing; ninetieth
C
waiting; ninth
D
waiting; ninetieth
She went____________ her teacher. 
#53021
A
to see
B
looks
C
saw
D
seeing
The father is good             stories.
#53843
A
at telling
B
for speaking
C
at talking
D
at saying
The doctor said he ______ any help.
#61861
A
need
B
needn’t
C
needed not
D
didn’t need