现行企业一套表制度规定,统计报表填报单位为()。
A.法人单位
B.产业活动单位
C.企业单位
D.本单位
参考答案:A
防止硫化氢中毒的安全措施,以下表述正确的是()
A、当H2S浓度达到0.035mg/m3,可明显嗅出
B、当H2S浓度达到0.4mg/m3,可明显嗅出
C、当H2S浓度超过10mg/m3,浓度继续升高而嗅味反而减弱
D、当H2S浓度在4~7mg/m3,有中等强度难闻嗅味
Questions 24-30
Jane finally decided to apply for her present job because ______.
A. she thought she had better qualifications than othersB. her husband had persuaded her toC. it was very well paid