关税同盟的静态效应包括______ A.贸易扩大效应 B.贸易创造效应 C.贸易转移 发布时间:2018-01-27 19:33 │ 来源:www.tikuol.com 题型:多项选择题 问题: 关税同盟的静态效应包括______A.贸易扩大效应B.贸易创造效应C.贸易转移效应D.规模经济效应E.综合经济效应
题型:多项选择题 多根多处肋骨骨折的表现是()A.反常呼吸B.胸膜损伤后,空气进入胸膜腔异常通道自动闭合C.肺组织损伤血液积聚于胸膜腔D.胸壁伤口与胸膜腔相通E.肺裂伤破裂处形成活瓣,气体只能进胸膜腔而不能排出 查看答案
题型:多项选择题 If I can help_________ ,I don't like working late into the night. [ ]A. so B. that C. it D. them 查看答案
题型:多项选择题 ---- ____________ he has known the good news. ---- ______ is no wonder he is so excited.A.It is likely that; ItB.It is probably that; ThereC.He is likely that; ThereD.He is possible that ; It 查看答案