A. discovering
B. to discover
C. discover
D. discovery
Things _______ us all, so we put them in and take them out as we like.(A) belong for(B) belong with(C) belong to(D) belong in
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You've surely made____worse.A. matterB. questionC. problemD. things
Animal research is irrelevant to our health and it can often produce______(mislead)results.
24． Albert can do ________things．A． OneB． TwoC．ThreeD． Four
[A] research[B] operation[C] movement[D] search
The mansion and the estate are part of his().A、legacyB、heritageC、hopeD、things
The plan ()the cooperation of young and old.A. putsB. keepsC. getsD. involves知识点: Newassignment1
