【多选题】
（）are the barriers to international trade.
A、capital
B、import duties
C、non-tarriffbarrier
D、import quotas
查看正确答案A、capital B、import duties C、non-tarriffbarrier D、import quotas
搜题
更多“（）are the barriers to international trade.”相关的问题
第2题
A、A.Each of the cargoes must be segregated from the other by at least two barriers B、B.The minimum protective clothing required for taking samples of phosphoric acid is goggles or a face shield C、C.Aluminum，copper，and zinc are prohibited in all valve parts in contact with these cargoes D、D.The required warning sign must have the legend "cancer hazard" added to it
第4题
A、always move slowly B、are in one place only C、sometime move sometime don‟t move D、are synchronizing with the movement of the earth
第6题
A、the PSCO’s general impression confirm a good standard of maintenance B、the certificates are valid C、the PSCO believes the ship doesn’t meet the requirements D、the PSCO can’t find deficiencies at first glance
第7题
A、it has the most beautiful seascape in the world B、it has the greatest number of islands in the world C、it has the most diverse and complex marine life in the world D、it has the longest coast in the world
第8题
A、Smothers burning surfaces，organically destroys fuel B、Cools fire and adjacent surfaces，provides protective barrier C、Reaches areas not protected by steam or CO2 smothering systems D、Allows fire to be attacked from leeward，saturates liquid surfaces
第9题
A、the single skin side shell and the inner bottom B、deck strips，hatch covers and coamings C、the vertically corrugated transverse watertight bulkheads D、the single skin side shell between topside and hopper tanks，and the cross deck strips，hatch covers and coamings
