Although he failed when he tried doing the experiment for the first time, he decided to try it____.
#70436
A
once in a while
B
at once
C
once more
D
once
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Sea water ______ many minerals, salt ______.
#63859
A
contains, included
B
contains, including
C
includes, contained
D
contains, contained
The parents felt helpless when they found their son ______ drugs.
#73341
A
addicted
B
addicted to
C
addicted himself
D
addicted himself to