下列各组词语中加点字读音完全正确的一项是（      ）

______ is the kindness of the nurse thatthe patient can never be ______ to her

Here is the book. First ___________ it and then tell me what you think of it.

1． all of us enjoy playing computer games, wecan’t spend too much time on them.

e of the Russian gas limit to Europe,attempts _______ to use botanical fuel as a source of power.