行政机关作出下列哪一种行政处罚决定时，不须要告知当事人听证的权利（）

A.责令停产停业

B.吊销卫生许可证

C.较大数额罚款

D.吊销营业执照

E.没收违法所得

Because dinosaurs were reptiles, scientists once assumed that, like all reptiles alive today, dinosaurs were coldblooded. The recent discovery of dinosaur fossils in the northern arctic, however, has led a number of researchers to conclude that at least some "dinosaurs might have been warmblooded. These researchers point out that only warm-blooded animals could have withstood the frigid temperature that are characteristic of arctic winters, whereas cold-blooded animal would have frozen to death in the extreme cold.
Which one of the following, if true, weakens the researchers’ argument

A．Today’s reptiles are generally confined to regions of temperate or even tropical climates.

B．The fossils show the arctic dinosaurs to have been substantially smaller than other known species of dinosaurs.

C．The arctic dinosaur fossils were found alongside fossils of plants known for their ability to withstand extremely cold temperatures.

D．The number of fossils found together indicates herds of dinosaurs so large that they would need to migrate to find a continual food supply.

E．(E) Experts on prehistoric climate conditions believe that winter temperatures in the prehistoric northern arctic were not significantly different from what they are today.