Question

【题目】根据句意首字母或汉语提示完成单词。

【1】L____ travels much faster than sound.

【2】Some spacecrafts have gone b____（在……之外）the solar system.

【3】Scientists have discovered many other planets in the u ____.

【4】The earth is a p ____ and we live on it.

【5】The Mars is a _____ (行星)in the solar system.

【6】 You should (交流) with your friends more often.

【7】How many (组) are there in your team?

【8】We should protect our (环境) well.

Answer 1

【答案】

【1】Light

【2】beyond

【3】universe

【4】planet

【5】star

【6】communicate

【7】groups

【8】environment

【解析】本题主要考查本课主要的单词。