【单选题】台湾著名插画师家几米的人物造型属于_______动画角色造型。
【单选题】Jack, like a ghost, ________ from the dark bathroom.
【判断题】一般未超音速的民用飞机的发动机,一般用涡扇发动机,效率高,燃油低。
【单选题】勒脖子 勒令 勒紧裤腰带 悬崖勒马,中的“勒”有几种读音?
【单选题】Blood cholesterol used to be thought of as a problem only for adults.
A.
Blood cholesterol is no longer a problem for adults.
B.
Only children have a problem with blood cholesterol.
C.
Blood cholesterol affects both adults and children.
【单选题】Only after spending several nights working on the math problem to wonder whether the problem was wrongly set.
【单选题】90d 经口毒性试验测得的最大无作用剂量 (NOAEL) 是人的可能摄入量的 ( ) 可以不做慢性毒性试验。