经海关批准注册登记的承运人、有关运输工具及驾驶人员每年要接受海关的年审。( )
参考答案:对
解析:[精解] 这是海关对从事转关运输企业等的一项管理规定。
—This weekend we’re going to the Dancing Club. ______
—Yes, I’d like to.
A.Can I help you?
B.Would you like to join us?
C.What are you going to do?
D.What can I do for you?
房间隔缺损最常见的类型为()
A.卵圆孔未闭
B.原发孔缺损
C.继发孔缺损
D.原发孔缺损伴二尖瓣裂
E.继发孔缺损伴部分肺静脉异位引流