题目内容
根据句意和提示完成句子。
1. Has it reached ______ (火星) yet??
2. The journey has taken ______ (数月).?
3. We haven't found life on other______ (行星) yet.?
4. The sun and its planet are called ______ (太阳系).?
5. It's an ______ (不载人的) mission.?
6. The______ (宇航员) have discovered many interesting things ______.?
7. The m______ (信息) has been around the country about three years.?
2. The journey has taken ______ (数月).?
3. We haven't found life on other______ (行星) yet.?
4. The sun and its planet are called ______ (太阳系).?
5. It's an ______ (不载人的) mission.?
6. The______ (宇航员) have discovered many interesting things ______.?
7. The m______ (信息) has been around the country about three years.?
1. Mars 2. several months 3. planets 4. solar system
5. unmanned 6. astronauts, recently?7. message
5. unmanned 6. astronauts, recently?7. message
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