---- 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

纵隔肿瘤压迫大血管时可出现一系列相应的症状，压迫无名静脉可致__________；压迫上腔静脉可出现__________，___________，__________等上腔静脉综合征。