按摩头部时，手指肚应紧贴头皮，用力适当，均匀柔和，力量要达到皮肤深层。
参考答案：对
I enjoy playing computer games, but I can’t ________ too much time_______ that.[ ]
A. take; doing
B. spend; doing
C. spend; for doing
D. take; to do
铁路电报拍发是什么？
