题目内容
课文填空某些空需填两个单词
The kite 1) ________ high in the sky, but nothing happened. I was beginning to think that the experiment would not 2)________. Just then, I saw some of the hairs on the string 3)___________. The string was getting 4)________. I brought my finger close to the key and felt a light but very clear 5)_______________.The experiment proves that 6)____________ and electricity are the same.
I had travelled only two hours one day 7)______ the winds increased so much that I had to put my tent up 8)_______ the winds became too strong. Within a few minutes the winds increased 9)______ a howling storm that 10)__________ to blow me and my tent away, but 11)_______ of that happened.
1. flew 2. work 3. stand up 4. charged 5. electric shock
6. lightning 7. when 8. before 9. to 10. threatened 11. none
解析:
略