交际运用.从二栏中找一栏各句的答语

交际运用.从二栏中找一栏各句的答语
一
（ ）1.Have you ever seen an elephant?
（ ）2.Is the Sun a star?
( ) 3.Light travels faster than sound .
( ) 4.How many planets go around the Sun?
( ) 5.Who have been to the Moon?
二
A.You are right.
B.Americans.
C.Yes,I have.
D.Eight.
E.Yes,it is.