阅读理解。
When you are ill, you must be unhappy because your body becomes hot, and there are pains all over. You don't
want to work; you stay in bed, feeling terrible.
What makes you ill? It is germs(细菌). Germs are everywhere. They are very small and you can't find them with
your eyes, but you can see them with a microscope. They are very small and there could be hundreds of them on or
in a very small thing.
Germs are always found in dirty water. When you look at dirty water under the microscope, you will see them in
it. So your parents will not let you drink dirty water.
Germs are found not only in water. They are also found in air and dust(灰尘). If you cut your finger, and if some
of the dust goes into the finger, it will become big and red, and you will have much pain in it. Sometimes germs will
go into your body and you will have pain everywhere.
1．The writer thinks that you will ________ when you are ill.
A．feel hot
B．not want to work
C．not feel happy
D．A, 3 and C
2．You can see germs ________.
A．when you are ill
B．only when you use a microscope
C．when you cut your finger
D．everywhere around you
3．A microscope is used for ________.
A．making very big things look much smaller
B．making very small things look much bigger
C．helping you see things clearly
D．killing germs
4．Your parents don't let you drink dirty water because ________.
A．water will make you ill
B．there are many germs in it
C．you can see germs in it
D．it will make your finger become big and red
5．The writer talks about ________.
A．how to keep dirty water clean
B．how to take care of your fingers
C．how to find germs
D．what makes you ill
合同中有关付款条款约定如下： 1．工程预付款为签约合同价(扣除暂列金额)的20％，于开工之日前l0天支付，在工期最后2个月的工程款中平均扣回。 2．分项工程项目费用及相应专业措施费用按实际进度逐月结算。 3．安全文明施工措施费用在开工后的前2个月平均支付。 4．计日工费用、特种门窗专业费用预计发生在第5个月，并在当月结算。 5．总承包服务费、暂列金额按实际发生额在竣工结算时一次性结算。 6．业主按每月工程款的90％给承包商付款。 7．竣工结算时扣留工程实际总造价的5％作为质保金。 【问 题】