I developed very slowly and it took nearly two hundred years I was built as an analytical machine by Charles Babbage.
#33100
A
before
B
after
C
long
D
short
推荐题目
It is by no means clear ________ the president can do something to end the strike.
#30079
A
whether
B
which
C
that
D
what
There are no easy answers to questions brought to us by the rapidly changing world, we can try to turn challenges into opportunities．
#31140
A
so
B
but
C
for
D
then
Nowadays the belief has become common ______ sea food and fruit rich in vitamin C should never be eaten at the same meal.
#33304
A
that
B
how
C
when
D
/
________ you read English easily, you'll find it is another cup of tea to make conversation in English.
#30295
A
So long as
B
As soon as
C
Even if
D
Only if