1、【题目】Neutral packing is adopted to ( ).
选项：
A.preventcorrosionbyacidsoralkali
B.breaktariffandnon-tariffbarriersofexportingcountries
C.breaktariffandnon-tariffbarriersofimportingcountries
D.A,BandCareallright
答案：
C
解析：
暂无解析
1、【题目】No discount will be granted _ you place an order for more than 1000 dozen.
选项：
A.if
B.unless
C.whether
D.butfor
答案：
B
解析：
暂无解析
1、【题目】Not until this morning _ your L/C.We can _ make shipment as stipulated in the contract.
选项：
A.wereceive,not
B.wehavereceived,never
C.didwereceive,hardly
D.hadwereceived,certainly
答案：
C
解析：
暂无解析
1、【题目】He lost his way in the forest, but he managed to get through it______.
选项：
A.completely
B.eventually
C.quickly
D.automatically
答案：
B
解析：
暂无解析
1、【题目】After living there for one year, they have________there.
选项：
A.accustomedtoworking
B.accustomedtowork
C.beenaccustomedtoworking
D.beenaccustomedtowork
答案：
C
解析：
暂无解析
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