同义句型转换 1.l don't think a boy of 9 can answer this question.l think it 两空 a boy of 9 ...同义句型转换1.l don't think a boy of 9 can answer this question.l think it 两空 a boy of 9 两空 this question.2.We must do our best to help the ones who are in trouble.We must do 三空 to help 一空 in trouble.3.Since the front door is shut,you may try knocking at the back door.两空 the front door is shut,两空 try knocking at the back door?翻译1.作为保护措施,你得戴上头盔,穿上救生衣,以防万一掉进水里.2.你认为值得冒着生命危险

1.it impossible, to answer
2.everything we can,those
3. Now that, why not

1. impossible for; to answer
2. everything we can; people
3. Now that; why not
1. You should wear helmet and life jacket as protection measures just in case of falling in the water.

is impossible，to answer（强调句？？？）
everything we can，somebody
第三个前两个空不会，应该是now that，看上名几位都这么添的，然后是 why not

1.it impossible, to answer
2.everything we can,those
3. Now that, why not
1.As a protection, you'll have to wear a helmet and life jacket in case you fall into the water.
2. Do you think

1.not possible,can answer
2.everything we can,those
3.Now that,why not
1.As a protection,you'll have to wear a helmet and life jacket in case you fell into the water.
2.Do you think字数受限