A:6
B:210
C:7
D:10
Beethoven is a very____ (著名的)musician .I'm____ (紧张的)out because I can't find the way home.My mother often____ (担心)about my father's health..She likes to s____ e-mails at school.Lily is very t____ , she'd like to have some water.
下列地点不属于亚洲与其他洲分界线的是 ( )