A:无色酚酞试液
B:紫色石蕊 试液
C:碳酸钠溶液
D:氯化钡溶液
用所给单词的适当形式填空
将语句与图片匹配。
____( 1 )Vicky went to Hong Kong by plane.
____( 2 )Lily bought gifts for her father.
____( 3 )Alex took some pictures last Sunday.
____( 4 )Tom went swimming yesterday.
____( 5 )Sarah went camping with her friends.
A B C
D. E.