A.From upstairs.B.From next door.C.From the Nelsons' house.D.From the back door.
A. From upstairs.
B. From next door.
C. From the Nelsons' house.
D. From the back door.
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A.identicalB.similarC.differentD.unfamiliar
A. identical
B. similar
C. different
D. unfamiliar
A.unlessB.butC.thereforeD.if
A. unless
B. but
C. therefore
D. if
A.inferB.explainC.interpretD.express
A. infer
B. explain
C. interpret
D. express
Cargo insurance is one of the most important parts in international trade.Insurance policy
A. 正确
B. 错误