给句子选出正确的答语。⑴Nice to meet you!{#blank#}1{#/blank#} A. There are twenty.
⑵What are those?{#blank#}2{#/blank#} B. Nice to meet you, too!
⑶Are you soldiers?{#blank#}3{#/blank#} C. It's a strong tiger.
⑷How many ducks are there?{#blank#}4{#/blank#} D. They're beautiful birds.
⑸What's this?{#blank#}5{#/blank#} E. Yes, we are.