56 At Davos, those who trusted the United State not to inflate away its debt intentional

A.foreshadow

B. foresee

C. foreshorten

D. forespeak

A.15.5°W

B.56°W

C.54°W

D.54.5°W

血红蛋白含有0.335%的铁(w/w)，铁原子量为56,计算血红蛋白的最小分子量。另用其它方法测得它的实际分子量是67000,如何解释其与最小分子量的差别。

Those who violated the rationing program ______.

A．were forced to walk, bike, or skate to work

B．were fined and possibly imprisoned

C．had to wait in long lines

D．were forced to use odd-numbered days

A.ΔU、ΔH

B.ΔU、Q

C.ΔU、W

D.ΔH、W

A.（30,15）（40,10）

B.（3,0）（30,30）

C.（5,25）（10,20）

D.（20,10）（1,100）

A.40°30′.2N、176°56′.8E

B.45°46′.5N、174°32′.8W

C.47°09′.3N、174°32′.8W

D.176°56′.8E

A.H

B.R

C.W

D.E

E.Q