第一节 单词拼写（共10小题；每小题1分，满分10分）The girl _________(挑战) me to play a chess game and I accepted.
We should take some steps to stop the environment being _______ (污染)
They can grow well because they can ________（吸收）the energy from the heat.
It was such a difficult problem that there was a _________（困惑的）look on each student’s face.
Can you tell me how many students our class __________（组成）of ?
The beautiful scenery __________（吸引）many tourists every year.
The cartoon series Pleasant Goat and Big Big Wolf《喜洋洋与灰太狼》made a good _________（印象）upon all the boys and girls.
Though __________（提醒）several times, the man still forgot to attend the meeting.
She was __________（乐观的）about the future of the company but the others were pessimistic.
To my anger, he is _________（不断地）changing his mind.