—Lookatthebirdoverthere!It’ssobeautiful!—Wow!It’sarare...

问题详情：

 — Look at the bird over there! It’s so beautiful!

— Wow! It’s a rare crane. It          appears in this area.

A. always              B. usually              C. seldom              D. often

【回答】

C

知识点：副词

题型：选择题