下列关于西双版纳的叙述中，不正确的是[ ] A．西双版纳是位于我国西南边陲的旅游

Charles R. Drew was a medical student at Columbia University in New York. Before he graduated, he wrote an article __36___ blood bank, that is, the storing of blood. Up till then, a lot of people had died from loss of blood __37___ there was no blood bank.
When the United States entered the Second World War, it became __38___ to set up blood banks. Dr Drew became _39___ of the Red Cross’s first blood bank. When the Red Cross __40___ blood banks to collect and store blood for men __41__ in battle, black American gave blood along with the whites. At ___42__ their blood was not accepted. Later blood from the blacks was ___43___ but was stored in a __44___ place from “white” blood. Although the best doctors __45___ that there was _46___ difference at all between the blood of blacks and whites, the Red Cross, with the support of the government, __47___ to separate black blood from white blood.
After the war, Dr Drew was ___48__ from Washington with three other doctors to attend a medical meeting in a southern state. In northern Carolina their car went __49___ a ditch（深沟）and Dr Drew was _50___ hurt. He had lost __51__ blood by the time a passing car took him to the __52___ hospital. But they were stopped at the gate of the hospital. “__53__him to the hospital for blacks.” No matter __54___ they said, they could not get into the hospital. They had to take him to the __55___ hospital, but on the way Dr Drew died because he had lost too much blood.

小题1:	A．of B．on C．for D．in

小题2:	A．though B．if C．because D．and

小题3:	A．possible B．impossible C．unimportant D．necessary

小题4:	A．visitor B．head C．receiver D．supporter

小题5:	A．started B．expected C．promised D．forbade

小题6:	A．died B．killed C．wounded D．fighting

小题7:	A．most B．least C．first D．last

小题8:	A．received B．accepted C．lost D．found

小题9:	A．good B．cool C．hot D．separate

小题10:

A．discovered B．invented C．insisted D．regretted

小题11:

A．little B．much C．some D．no

小题12:

A．began B．refused C．stopped D．continued

小题13:

A．driving B．walking C．arriving D．running

小题14:

A．from B．into C．along D．off

小题15:

A．hardly B．nearly C．badly D．not

小题16:

A．some B．little C．all D．much

小题17:

A．biggest B．most modern C．nearest D．cheapest

小题18:

A．Take B．Bring C．Send for D．Find

小题19:

A．how B．what C．where D．who

小题20:

A．colored B．better C．farthest D．same