_____ the people have become masters of their country _____ science can really serve the people.
A. It is only then; that
B. It was that; when
C. It is only when; that
D. It was when; then
参考答案:
Nancy enjoyed herself so much _____she visited her friends i..
Nancy enjoyed herself so much _____she visited her friends in Sydney last year.A. that B. which C. when D. where
"Nothing in this letter___be considered as a license to use..
"Nothing in this letter___be considered as a license to use the artist’s personal possessions", the judge declared on the court.A.canB.shallC.mustD.may