Wild dogs are dangerous predators because they ______.A. are very fierceB. hunt in large packsC. are very intelligentD. have unusually large litters
Wild dogs are dangerous predators because they ______.
A. are very fierce
B. hunt in large packs
C. are very intelligent
D. have unusually large litters
相关考题：
Don’t you know how ______ it can be out here in the mist? (A) dangerous(B) danger(C) big(D) heavy
Youhaveexecutedthiscommandtochangethesizeofthedatabasebuffercache：SQL>ALTERSYSTEMSETDB_CACHE_SIZE=2516582；Systemaltered.Toverifythechangeinsize，youexecutedthiscommand：SQL>SHOWPARAMETERDB_CACHE_SIZENAMETYPEVALUE------------------------------------------------db_cache_sizebiginteger4194304Whyisthevaluesetto4194304andnotto2516582（）A.Because4194304isthegranulesizeB.Because4194304isthestandardblocksizeC.Because4194304isthelargestnonstandardblocksizedefinedinthedatabaseD.Because4194304isthetotalsizeofdataalreadyavailableinthedatabasebuffercache
Youhaveexecutedthiscommandtochangethesizeofthedatabasebuffercache：SQLALTERSYSTEMSETDB_CACHE_SIZE=2516582；Systemaltered.Toverifythechangeinsize，youexecutedthiscommand：SQLSHOWPARAMETERDB_CACHE_SIZENAMETYPEVALUE------------------------------------------------db_cache_sizebiginteger4194304（4M）Whyisthevaluesetto4194304andnotto2516582（）A.because4194304isthegranulesizeB.because4194304isthestandardblocksizeC.because4194304isthelargestnonstandardblocksizedefinedinthedatabaseD.because4194304isthetotalsizeofdataalreadyavailableinthedatabasebuffercache
There was a ___ rush to get everything ready for the unexpected inspection from the superiors.A.calmB.madC.franticD.wild
请听语音，您依次听到的三个单词分别是：A．kalt - wird - willB．Karte - wild - wirrC．kalt - wild - willD．Karte - wird - wirr
3、请听语音，您依次听到的三个单词分别是：A．kalt - wird - willB．Karte - wild - wirrC．kalt - wild - willD．Karte - wird - wirr