Lushan is a good school ______ I will never forget.A. which B. where C. who
–Is he your brother? -No, _________. A, she isn’t B. he isn’t C. she is D. he is
Kate and I ______ sisters.
This _____ my brother. ______ is my friend.
–Is this your sister? -Yes, ________.
英文中的五个元音字母分别是_________.