A.worried
B.neglected
C.reduced
D.mentioned
[单选题]Because of its large number of bamboo trees and comfortable climate, Sichua
[名词解释] endangered area
[名词解释] 种(species)
[名词解释] 种(species):
[试题]A.healthylifeisfrequentlythoughttobe_______withtheopencountrysideandhomegrownfood.A.)tiedB)boundC.)involvedD)associated
[试题]Nomatterhowfrequently_____,theworksofBeethovenalwaysattractlargeaudiences.(A)performing(C)tobeperformed(B)performed(D)beingperformed
[单选题]F.requentlysingle-parentchildren________someofthefunctionsthattheabsentadultinthehousewouldhaveserved.A.)takeoffB)takeafterC)takeinD)takeon
[名词解释] 偶见种(rare species)
[名词解释] 优势种(dominant species)
[单选题]Most frequently used algorithm for page replacement isA.LRUB.FIFOC.OPTD.PPT