劳动力考核是指对工人的()进行考核。
A.人员素质;
B.产品质量;
C.劳动效绩。
参考答案:C
脑室内测压的优点不包括()。
A.不易感染
B.测压准确可靠
C.可同时降低颅内压
D.取脑脊液样品送检
E.了解脑室顺应性
In relation to the Contract Law of China:
(a) state which provisions concerning exemptions contained in a contract shall be deemed as invalid; (4 marks)