This is the first drafr of the book.Please feel perfectly free to ___ it.A、cope with B、comment on C、 complain D、 confirm为什么选B?请翻译句子

This is not the first Around this world ,the last is first. This is my first bag中first前要加the吗 this is ____lesson 1.we first 2.us first 3.the our first 4.our first 英语翻译Now,Dr.Blumberg and a team have what they say is the first biological evidence to link early exposure to germs to stronger adult immune systems.They say this exposure could prevent the development of some autoimmune this is the first lesson=this is________. this is the first time this was the first time 怎么用,有什么区别? This has been the first time与this is the first time有什么区别 This is the first man ___(walk)to the moon . lesson the is first this week of the . This is the first two sections of the book. This is the first lesson ( )the new term day,term,of,this,the,the,is,first,new This is My first 英语翻译User Dr.John SmithDermatology Assigned Procedures General Medicine CryotherapyIf somebody sets up a Clinic that Dr.John Smith is assigned to (assume that Dr.John Smith is the only user assigned to this particular Clinic),the only type of This is the first time that I ______(be)there NO,This is the first time I chat with you This is the first time that I_the Summer Palace.(visit)