A:must have worked
B:can have worked
C:will have worked
D:has worked
填上恰当的字组成词语。
you
____久 ____静 ____愁 ____美
看拼音,写生字。
jué
zōng
wēng
gū
____对
____影
老____
____舟
____心
____合
____ ____叫
____算