判断下面的句子是否属于比喻句。

往事历历在目，仿佛就发生在昨天。（    ）

动物甲状腺功能有缺陷会导致甲状腺激素分泌不足。有一种耕牛，其甲状腺缺陷可由两种原因引起：一是缺碘，二是一种常染色体上的隐性基因纯合所致。下列有关这种牛的叙述中不正确的是（　）

用句子补全对话。

Black: Hi, Tom. Long time no see!

Tom:  Hi, Black. ____?

Black: Fine. Thanks for asking.

Tom:  It must be a new shirt you're wearing. ____?

Black: It's made of silk. It's very soft.

Tom:  It looks cool. ____?

Black: 100 Yuan.

Tom:  It's not very expensive. I also want to buy one. ____?

Black: I bought it at Xidan.

Tom:  OK! I like blue best.____?

Black: Yes, there is blue shirt at that store.

如图是绵延在厦门环岛路上的“永不止步”群雕，将马拉松比赛的场景永远定格在这条世界上最美的赛道上，雕像大小与真人差不多，假设由密度为4×10³kg/m³的合金雕刻而成，则每座雕像的质量约为（   ）