在3和3之间填上______个0才会是三千万零三．
三千万零三写作：30000003，
因此，要在3和3之间填上6个0才会是三千万零三；
故答案为：6
---- If__________, some terrible diseases would spread in the stricken-areas after the
terrible earthquake in Wenchuan, Sichuan Province.
----So people there were in______ need of medical teams.
A．don’t controlled; short
B．not controlling ;little
C．not being controlled; anxious
D．not controlled; desperate
HL8-4S-11离心式压缩机PT—332表示（）。
A.二级出口压力
B.三级出口压力
C.一级出口压力
