Whatever its form， a trade barrier is designed tomake foreign products more expensive than domestic products and， as aresult protect domestic companies.（ ）

[判断题]Whatever its form， a trade barrier is designed to makeforeign products more

Trade enables us (have) ____________ more products to use and more different kin

It might be ________ than that in the US .A more expensive B expensive C more ch

[单选题]（） water is more expensive than fresh water It has high specific heat and low viscosity.A . DistilledB . DistillingC . BoilingD . Boiled

[判断题]Ground transport is typically more affordable than air， but more expensive

[判断题]Ground transport is typically more affordable than air， but more expensive

[单选题]A country that wishes to narrow its trade deficit devalues its currency. If

[单选题]The house was sold for $60000，which was far more than its real _____.A.mone

[判断题]There is no difference between International trade and domestic trade.（）A.对

[判断题]There is no difference between International trade and domestic trade.（）A.对