(单选题)16: As long as the sun shines, the earth will not run out of energy. The sun pours more energy on earth than we can ever use. Most of that energy comes to us as heat and light. Energy from the sun is called solar energy.  ...

(单选题)10: —I didn't mean to do that. Please forgive me. —________________. A: Not too bad B: That's all right C: It's a pleasure D: Thank you ...

(单选题)4: His salary as a driver is much higher than ________． A: a porter B: is a porter C: as a porter D: that of a porter ...

(单选题)32: He’s a shy boy who can’t _______ with others very well. A: say B: talk C: communicate D: speak ...

(单选题)26: There are two _______ students on the play ground. A: hundred B: hundred of C: hundreds D: hundreds of ...

(单选题)14: Peter, my English teacher always _______ me to study hard. A: occupied B: challenged C: encouraged D: convinced ...

(单选题)8: — _______ — I failed my driving test again. A: What shall I do? B: I’m down in spirits. C: What are you doing? D: What’s up? ...

(单选题)2: Between 1820 and 1920 some 35 million _______ reached the United States. A: immigrates B: emigrates C: immigrants D: emigrants ...

(单选题)36: Thanks to my foresight, I took my umbrella with me. A: 谢天谢地，我带了雨伞。 B: 带了雨伞，这是我的聪明之举。 C: 幸亏我带了雨伞。 D: 幸亏我有先见之明，带了雨伞。 ...

(单选题)30: Tom felt his mother knew he was lying when she looked him in the eye. A: 汤姆觉得妈妈在撒谎，当妈妈看他的眼睛时。 B: 当妈妈看汤姆的眼睛时，汤姆觉得妈妈在撒谎。 C: 汤姆觉得妈妈知道他在撒谎，当妈妈正视汤姆的眼睛时。 D: 当妈妈...