this is中的 is 读为（is）还是（iz）

this is中的 is 读为（is）还是（iz） This is Anna.This is Mary（合并为一句话）This is Anna___ ___is Mary This is is this This is THIS IS this is this is this is family photo改为同义词 为this is( )( )( )my( ) 为什么是What is this 而不是This is what? What is this?It is （）（）. 求解tell me what kind of bird this is?为什么是this is而不是is this? （ ）picture is this?It is my father is. Is this picture （ 这是补全对话中的一句话 this computer is cheap.that computer is expensive 合并为一句that computer is （）（）that this one. what is this?-It is. What is this?It is Is this?your friend is