A.sister's
B.sister
请帮忙给出正确答案和分析,谢谢!
第3题
第4题
A、Here's my book
B、Here's my phone
C、Here's my doll
D、Here's my train
第9题
A、['m','y','b','o','k']
B、['m','y','b','o','o','k']
C、'mybook'
D、'mybok'
第10题
A、I’ d like to book one air ticket
B、I’ m glad to introduce myself to you
C、I need a plumber to repair the water pipe in my kitchen
第11题