Let’s_____ the dolphins first．They are very smart.
| A．read | B．watch | C．look | D．see |
— 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