It's quite a time _____Liu Xiang was injured in the foot, but we're sure it won't be long _____he returns tothe track.
A. after; when
B. before; since
C. that; when
D. since; before
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