There might be life on other planets, but so far scientists haven't found enough ________ to prove it.
#5539
A
evidence
B
relic
C
mystery
D
reception
推荐题目
It was such a ______ to have spent a day with the local family.
#5285
A
privilege
B
concept
C
qualification
D
requirement
-- Without a password, you cannot get ___ to the computer system.--- No wonder it doesn’t go to the next step.
#6180
A
entrance
B
permit
C
access
D
means
It was a great ______ for him to be pleasant to people he didn’t like.
#6651
A
trouble
B
effort
C
sorrow
D
horror
－Where does your uncle work, Jack?－In a ________ in Paris. He is a policeman.
#5214
A
TV station
B
book store
C
post office
D
police station
In this picture the tree is casting a __________ on the ground.
#7026
A
shade
B
shadow
C
shape
D
figure