涉及房地产的人身保险，主要包括建筑工程团体人身意外伤害保险和安居定期保险。( )
参考答案：对
Do you know ________
A．how many populations there are in the world
B．how much population there is in the world
C．how many the population of the world is
D．what the population of the world is
血液流经下列哪些器官时，血浆中的代谢废物会减少?( )
①肝脏②小肠③大肠④肾⑤胰腺⑥肺⑦皮肤⑧膀胱
A．③④⑥
B．④⑥⑦
C．①③⑧
D．⑥⑦⑧
