选举法由（）制定。A、全国人民代表大会B、全国人民代表大会常务委员会C、国务院D、地

草木灰是农家肥料，它的主要成分是K₂CO₃。K₂CO₃属于[ ]

A．磷肥

B．钾肥

C．氮肥

D．复合肥

工作总时差是指（）。

A．在不影响紧后工作最早开始时间的前提下，本工作的机动时间

B．在不影响紧后工作最迟完成时间的前提下，本工作所具有的机动时间

C．在不影响总工期的前提下，本工作所具有的机动时间

D．在不影响紧前工作最早完成时间的前提下，本工作所具有的机动时间

热原质是()

A．由革兰阴性细菌产生的一种脂多糖

B．由革兰阳性细菌产生的一种脂多糖

C．由革兰阴性细菌产生的一种脂蛋白

D．由革兰阳性细菌产生的一种脂蛋白

E．由革兰阴性细菌产生的一种糖蛋白

Janelle was running late for work, so she just had time for a quick look at herself in the mirror as she was going out. What she saw there made her stop dead in her tracks.

Being a busy college student just one year removed from her teenage years, she wasn’t exactly obsessive-compulsive(有强迫观念和行为的) about the neatness of her clothes. But her boss at the restaurant where she works saw things a little differently. He had recently lectured the entire staff on the importance of appearance, and had specifically mentioned the need for servers to wear clean, unwrinkled blouses. As an assistant manager, Janelle felt it was important to set an example for the other employees. But if she stopped to iron the blouse normally, she would be late —and work without delay was an area of even greater concern to her boss.

So she grabbed her iron and plugged it in and set it for low heat. Carefully holding her blouse away from her body, she continued to iron it while she was wearing it. It seemed like a logical answer to an urgent problem.

And it seemed to be working until Janelle tried to iron the collar and accidentally ironed her neck by mistake. Then it suddenly seemed like a really stupid idea and a really painful one as well. It took more time to treat her burn than it would have taken to iron her shirt properly. And she spent a miserable shift dealing with the pain of the burn.

We’ve all been there, haven’t we? For me it was cutting my own hair. For a former roommate it was trying to pull his own wisdom teeth. For another college acquaintance, it was trying to change the oil in his car while the motor was still running.

“There’s a right way and a wrong way of doing things,” Dad used to tell me whenever I’d spoil the look of our yard by trying out a faster, easier and more creative way of pulling weeds or edging the lawn. “If a thing is worth doing,” he said, “it’s worth doing it right.” There’s a reason why certain things are done in certain ways. Those old, boring, predictable ways work.

小题1:Jenelle found in the mirror that __________.

A．there were stains on her blouse

B．her blouse was wrinkled

C．she wore heavy makeup

D．she put on a wrong blouse小题2:It’s learned from Paragraph 2 that______________.

A．Jenelle had no sense of responsibility at work

B．Jenelle failed to set an example for employees in daily work

C．Jenelle didn’t care about the neatness of her clothes at all

D．Jenelle’s boss put doing something on time above appearance小题3:What can we infer from the fifth paragraph?

A．We all have done loads of things like Janelle.

B．We are careful enough in daily life.

C．We all have done something creative.

D．We all have tried to iron clothes while we are wearing them.小题4:What does the author mainly want to tell readers in the last paragraph ?

A．Be creative.

B．A bad beginning makes a bad ending.

C．Stick to old ways.

D．Do things right.

高炉内FeO是通过哪几种方式被还原？