He blamed his poor performance_____jet lag
A、toC
暂无解析
The present crisis bears some ________(similar) to the oil erisis of the 1970s
I don’ t need any help at the moment,but I _____your offer
Let’spersonalfeelingsinmakingjudgment.（）
The theory of black holes in space__ (accept) by many serious scientists and astronomers.
Critics should be as objective as possible in their_ (analyze) of literary works
