当你介绍朋友给别人认识,应该说________.
A. I'm Mike.
B. This is Li Lei.
C. He's Li Ming.
— Are you Kate? — _____. I'm Lucy.
A. Yes, I am B. No, I'm C. No, I'm not
熟人见面时表示礼貌的常用语是_______.
A. Nice to meet you.
B. Nice to see you.
C. How do you do?
下列字母书写格式正确的是 ____.
A. B. C.
—Welcome to Beijing!
—____
A. Nice to meet you.
B. Thank you.
C. Fine, thank you.
afternoon 含有元音字母的个数是 __________.
A. 2 B. 3 C.4