题目内容
用所给单词的适当形式填空。
They haven't ________(discover)who broke the window yet．
根据汉语提示完成句子。
“神舟5号”在太空中围绕地球飞行了14圈。
Shenzhou Ⅴ flew around the earth ________ ________ fourteen times．
句型转换。
Tom went to the museum．He's still there now．(合并为一句)
Tom ________ ________ ________ the museum．
－________ is it from your home to the cinema?
－It's about twenty minutes'walk．
A．
How long
B．
How often
C．
How far
D．
How away
根据括号中所给的汉语写出单词，使句子意思完整正确。
________(宇航员)have already been to Mars．
下列各句中均有一处错误，请指出并改正。
翻译下列词语。
1．那是……的原因________
2．做锻炼________
3．太多的时间________
4．对……有伤害________
5．不要担心________
Don't spend too much time ________ the computer games．
play
playing
plays
to play
The bag is very heavy．I can't lift it．(合并为一个句子)
The bag is ________ heavy ________ me ________ carry．
培优三好生系列答案培优三好生系列答案培优三好生系列答案