1.he needs to cut his hair 改为同义句 his hair ------ -------.

问题描述:

1.he needs to cut his hair 改为同义句 his hair ------ -------.
2.在中国大力发展科学和技术是我们的主要任务.
it is our main task to develop science -------- --------- --------- technology in china.
3.sorry,mary was not here r----- now.
限3分钟,好就给1100分!

1.His hair needs cutting.
2.这句怎么看空格也只有一个,或者你空格错了地方?
3.Sorry,mary was not here right now.