皮皮学，免费搜题
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【单选题】
在我国国家职业资格等级分为( )A.
三级
B.
四级
C.
五级
D.
六级
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皮皮学刷刷变学霸
举一反三
【单选题】The Council for Trade in Services:
A.
oversees the operations of the General Agreement on Trade in Services (GATS).
B.
provides technical assistance on matters involving trade in services to developing states.
C.
resolves disputes between member states by the consensus of its members.
D.
All of the above.
【单选题】下列各项，不属于病毒性心肌炎临床诊断依据的是
A.
心功能不全或心脑综合征
B.
心脏扩大
C.
血清肌酸磷酸激酶升高
D.
心电图表现为完全性右或左束支阻滞
E.
心电图有明显心律失常和ST-T段改变
【多选题】International trade in services broadly consists of __________
A.
commercial services
B.
investment income
C.
trade services
D.
government services
【简答题】International trade is the exchange of capital，goods and services across international border 017 territories．It is typically more costly than domestic trade．（ ）
【单选题】According to the direction of goods and services, international trade can be divided into ( ).
A.
importing
B.
trade in goods
C.
exporting
D.
trade in services
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