练习: 选择 1
The scientist knows two languages
He can speak _____English _____ French
either; or B
neither; nor C
both; and D
so; that 2
These story books for children are awfully written
They are ____ interesting _____ exciting
either; or B
neither; nor C
both; and D
not only; but also 3
Something is wrong with his ears
He can’t _____ anything
hear B
watch D
touch 4
Susan will not arrive at the airport on time _____ she hurries up
once B
when D
unless 5
I told my mother I wasn’t worried about my exam
But in fact I _____
have 6
A lot of meetings were______ because of the dangerous disease
taken off B
put off C
turned off D
set off 7
They have never been to New York, _____
have they B
haven’t they C
don’t they D