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>> 成人高等教育 / 常微分方程
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2[阅读题]
We know the mosquito very well. Mosquitoes fly everywhere. They can be found almost all over the world, and there are more than 2,500 kinds of them. No one likes the mosquito. But the mosquito may decide that she loves you. She? Yes, she. It’s true that male mosquito doesn’t bite(咬) and only the female mosquito bites because she needs blood to lay eggs. She is always looking for things or people she wants to bite. If she likes what she finds, she bites. But if she doesn’t like your blood, she will turn to someone else for more delicious blood. Next time a mosquito bites you, just remember you are chosen. You’re different from the others! If the mosquito likes you, she lands on your body without letting you know. She bites you so quickly and quietly that you may not feel anything different. After she bites, you will have an itch(痒) on your body because she puts something from her mouth together with your blood. By the time the itching begins, and she has flown away. And then what happens? Well, after her delicious dinner, the mosquito feels tired. She just wants to find a place to have a good rest. There, on a leaf or a wall, she begins to lay eggs, hundreds of eggs.56. “Mosquito” means ______ in Chinese.A. 苍蝇 B. 蜻蜓 C. 跳蚤 D. 蚊子57. We know mosquitoes very well because ________.A. they can be found easily B. they fly here and thereC. there are many kinds of them D. they can fly58. If the mosquito doesn’t bite you, it will _______.A. get angry with you B. be afraid of youC. make a lot of noise D. choose another one59. The mosquito bites you ________.A. when you’re asleep B. because you have choose itC. too quickly to let you know D. but doesn’t like you60. Which of the following sentences is wrong? A. The itching begins after the mosquito bites you.B. You feel terrible when the mosquito bites you.C. Mosquitoes use blood to lay eggs.D. All the mosquitoes don’t like to bite people for blood. 英语1 14、DIC和休克可互为因果,形成恶性循环。 A、正确 B、错误病理生理学 在资产负债表中,资产的排列是依据( )。
A. 项目收益性
B. 项目重要性
C. 支付经营租赁费用产生的现金流出
D. 支付融资租赁费用产生的现金流出
E.财务会计 根据完全竞争市场的条件,下列( )行业最接近完全竞争行业 经济学原理 建设“人类命运共同体”,就要坚持对话协商、坚持共建共享、坚持合作共赢、坚持交流互鉴和( )。坚持和平发展坚持求同存异坚持相互支持坚持绿色低碳习近平新时代中国特色社会主义思想概论 4[单选题]
S7 200系列PLC的模拟量输入模块物理点的分配是按 字节来分配地址的。
A.2
B.4
C.6
D.8可编程控制器应用技术(西门子)