B. tomorrow
C. before the day
D. the day before
[单选题]________________( )49.A . soB. AndC. ButD. or
[单选题]42______. A, mysteriousB. ridiculousC. fascinatingD. apparent
[单选题]A. .review B. performance C. practice D. homework
[单选题]A. fetched B. allowed C. expected D. took
[单选题]A. sinceB. cousinC. withinD. violin
[单选题]A. finding B. proving C. deciding D. knowing
[单选题]A. packed B. opened C. picked up D put aside
[单选题]47_____A.theyB. oneC. thisD. some
[单选题]A. since B if C before D as
[单选题]A.) sinceB.) ifC.) beforeD.) as