Noun:

1. mako sharks

Iske伊斯克isv.是（be的第三人称单数一般现在时）Is this spelling correct?这个拼写对吗?Is the pain getting less?疼痛减轻些了吗?Is it still pissing down?还在下雨吗?Is a blessing from Austria.是来自奥地利的祝福。Is exact change required?必须准备足额的硬币吗？Is the elevator going up?电梯要上去吗？is a huge treasure-trove.是一个巨大的宝库。Is your mistress at home?你家女主人在家吗?Is it real this infusion?这次是真实的注射吗?Is this outlet all right?这个插销可以用吗？