The idea for the new machine came to Mr. Baker ______ to his invention recently.
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A
while devoting
B
while devoted
C
while he was devoted
D
while devoting himself.
推荐题目
This photo of mine was taken__________ stood the famous high tower.
#73371
A
which
B
in which
C
where
D
there
It was the training _____ he had as a young man _____ made him such a good engineer.
#67032
A
what ; that
B
that ; what
C
that ; which
D
which : that
Parents should take seriously their children’s requests for sunglasses _______ eye protection is necessary in sunny weather.
#72833
A
because
B
through
C
unless
D
if
This composition is ___ order, ___ makes the teacher ____.
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A
in, which. Puzzled
B
for, that, happy
C
out of, which, angry
D
no, it, disappointed
Tom is _______John .
#73071
A
so clever a boy as
B
so a clever boy as
C
as a clever boy as
D
as clever a boy as﹡