47. take foreign language classes. 48. what they are doing. 49. they don’t know what to do. 50. without televison. 51—54 ABDA 16—20 CACBC 人教版英语必修三 Unit 4 Astronomy the science of the stars 单元测试 (word版含答案) Unit 4 Astronomy: the science of the stars ...
A. in B. for C. on D. with 7. Being a very lazy student, he seldom takes ___ in all his classes. A. notices B. notes C. papers D. sights 8. ___ I could copy down the words on the blackboard, the teacher had wiped them off it. A. When B. Until C. Before D...
What if I didn’t major in STEM or take formal astronomy classes? Well, the ones I’ve mentioned do a really, really good job of breaking things down to a fairly accessible level. They make the impossible possible. Namely, they make astrophysics comprehensible to people who don’t have ye...
Others wanted to learn to make his telescopes. He gave classes and started the San Francisco Sidewalk Astronomers. The amateur club soon attracted crowds to its nighttime stargazing parties on city streets and in Ghirardelli Square. Word of Dobson began to spread. Sun glittered in a sky swept b...
句中They指的是前文中的“traditionalclasses”,它们提供给人们学习的环境。故D项正确。 11.A.controlB.command C.guidanceD.pressure 答案C 解析control控制;command命令;guidance指导;pressure压力。“在擅长这种语言的人的指导下学习”,也就是在老师的指导下学习。undertheguidanceofsb.“在某人的指导下”。故C项...
Here are some practical suggestions for studying effectively, overcoming anxiety, and learning the grammar and skills necessary for success in foreign language classes. Study every day [2]Language learning is a process of accumulation: you cannot put it off until the weekend. Study one o...
process astronomical data. And I wasn't the only one in my classes either. There are LOTS of young people interested in astronomy. Lots of people taking classes and getting degrees all the way up to the PhD level. There is no shortage of interest or talent. The hobby is a different ...
The intensity of the forbidden [O III] lines is clearly increasing with increasing excitation class index when the H beta und H gamma Blamer lines are normalized. The He II line becomes visible at high excitation classes. The H alpha overlaps with the forebidden [N II] lines due to the ...
1. There’s a French cooking school.L’Ecole de la Maison, in the Osthoff Resort (thank you, Lola), offers culinary classes on everything from truffles and chocolates to casual Italian. While I was busy cooking lemon curd and rolling out homemade baguettes in the cooking school’s gorgeou...
A. in B. for C. on D. with 7. Being a very lazy student, he seldom takes ___ in all his classes. A. notices B. notes C. papers D. sights 8. ___ I could copy down the words on the blackboard, the teacher had wiped them off it. A. When B. Until C. Befo...