月球上有丰富的核聚变燃料“He--3”．“He--3”是原子核内含有2个质子和1个中子的氦原子．则氦原子的电子数是（　　）

Questions 3: Susan and (he, him) are siblings. A: he B: him

He lived in London for 3 months , during ____ time he learned some English.

Question 8: When was Kher separated from his parents A: When he was 13 B: When he was 16 C: When he was 3 D: When he was 7

News Report 2Questions 3 and 4 are based on the news report you have just heard.Question 3 A: He works at a national park. B: He is a queen bee specialist. C: He removed the beyond from the boot. D: He drove the bees away from his car.

1 Socrates was _______________________. He is a patron saint of philosophy. 2 He was born in ________ in _______. 3 As a young man, he had been a brave soldier ____________________________. 4 In middle age, he ___________________________________. 5 In 399 BC, _______________________________________________.

He called at 2)____________, but her parents did not 3)________________.

He bought a house __________ (build) 3 years ago.

Then he gives a phone call to 3 _________ about it.

He’s been working in this company for 3)__________ years.