大家都搜：
是和是
1、is are blue───是蓝色的吗
2、am is are───是的
3、is and───是和
4、Here is are───这是你的
5、and you are───你也是
6、they are is───他们是
7、is are───是吗
8、am are is───是的
9、and others are───其他的都是
1、Am', 'is', 'are', 'was' and 'were' are the finite forms of 'be'; 'being' and 'been' are the non-finite forms.───am、is、are、was和were是be的限定形式；being和been是非限定形式。
2、In remote regions, the air is pure and the crops are free of poisonous insecticides.───在偏远地区，空气是纯净的，庄稼也不用有毒的杀虫剂。
3、It is quite possible that space and time are finite.───很有可能空间和时间是有限的。
4、do you know what your fate is and are you trying to shake it───你知道你的命运吗你会试着动摇它吗
5、Brave doctors and nurses go where deadly disease is and are not afraid to help save the sick.───勇敢的医护人员面对那些致命的疾病并不害怕，而是去拯救生命。
1、Before a meeting people are unsure how important the information they know is, and are also anxious to be seen in a good light by others in the group.
2、Conventional ground-based radar systems are expensive to run, become less accurate at determining position the further away a plane is, and are slow to calculate an aircraft's speed.
3、The measured chant attracts the animals, who, always curious, first come to find out what the sound is, and are then almost hypnotised, as it were, by the monotony and rhythm of the chanting .