束颤电位和终板电位均是______，且是在肌肉___时肌电图检查时所测得。
参考答案：自发电活动 、放松
药材总包件数为99件的（）
A．逐件取样
B．取样5件
C．按5%取样
D．超过部分按1%取样
E．以上都不是
根据汉语提示完成句子。
1. 她已经动身去美国了。
She_______ _______ _______ to America．
2. 当我进来时，孩子们正在饶有兴趣的听故事。
When I came in, the children were listening to the story _______ _______.
3. 我多次梦到过那个地方。
I have _______ _______ the place many times．
4. —那个戴眼镜的老师是谁？
Who is the teacher_______?
—他是我们新来的英语老师，他正在低声地与我们校长交谈。
He is our new English teacher. He is talking with our headmaster_______ _______ _______ _______.
5. 她点头表示同意我的意见。
She _______ _______ show that she agreed with me．
6. 要想成为一个发达国家，中国仍有很长的路要走。
China has still got _______ _______ _______ _______ _______ before it becomes developed country.
