更多雅思试题
- 1Nobody knows why ______ are disappearing, dolphins are dying and coral is turning white.
- 2( ) the water ( ) when you are brushing your teeth.(Turn on/off)
- 3After working for a long time in the sun, they felt very ( ).（口渴的）
- 4Alan is a good football player and never breaks _______.
- 5There are many _____ flying in the sky.
- 6Microbes ________ rapidly.
