七选五

A. running away is anything B. they often find them in risky situations C. it may be natural D. these kids are more easy to get affected(感染) E. no one cares about them F. you probably imagine

    When you think about running away,  ____ that there will be no more rules, no parent to tell you what to do, no more fights. Sounds great and exciting, right? In fact,____ but fun. Kids who run away face new problems like not having any money, food to eat, a safe place to sleep, or anyone to take care of them.
    People with no home and no money become ready to do anything just to meet their everyday needs. Because of this,____ that would be terrible even for adults. Runaway kids join in dangerous crimes(犯罪) much more often than kids who live at home.
    Kids who live on the streets often have to steal(偷) for a living. Many take drugs to get through the day because they become so sad and feel that____. Some are forced(被迫) to do things they wouldn't normally do to make money. The number of kids with HIV or AIDS and other diseases is higher on streets, too, because  ____. This problem is attracting more and more attention.

下图曲线表示一种酶在某种不同处理条件下催化某反应时反应物的剩余量和反应时间的关系，造成a、b、c曲线不同的原因不可能是

三年来，江西省向新疆阿克陶县拨付各类援建资金8亿多元，累计实施民生援陶项目28个。由江西省援建实施的安居富民、定居兴牧、棚户区改造项目，切实改善了阿克陶县各族群众生活条件。这说明（    ） 

方糖是一种用细砂糖精制成的长方体糖块．为了测定出它的密度，除了一些这种糖块外还有下列器材：天平、量筒、毫米刻度尺、水、白砂糖、小勺、镊子、玻璃棒．利用上述器材可有多种测量方法，请你答出两种测量方法，要求写出：

⑴测量的主要步骤及所测的物理量；

⑵用测得的物理量表示密度的式子．

选择正确的读音。

这里，很多黑甲虫村民，熙熙攘____ rǎnɡ yǎnɡ攘地往来。