说出棘皮动物的分纲及代表动物
参考答案:
①海星纲,海盘车
②蛇尾纲:阳遂足
③海胆纲:马粪海胆
④海参纲:刺参
⑤海百合纲:海百合、海羊齿
简述违规制造、销售枪支罪成立的客观条件。
----What do you think of the film we saw last night?
----I feel ______ that the film is well worth seeing once more.
A.strong
B.strongly
C.hardly
D.bad