16.
A because
B,so
C.why
D.for
第1题:
Youhaveexecutedthiscommandtochangethesizeofthedatabasebuffercache:SQL>ALTERSYSTEMSETDB_CACHE_SIZE=2516582;Systemaltered.Toverifythechangeinsize,youexecutedthiscommand:SQL>SHOWPARAMETERDB_CACHE_SIZENAMETYPEVALUE------------------------------------------------db_cache_sizebiginteger4194304(4M)Whyisthevaluesetto4194304andnotto2516582()
A.because4194304isthegranulesize
B.because4194304isthestandardblocksize
C.because4194304isthelargestnonstandardblocksizedefinedinthedatabase
D.because4194304isthetotalsizeofdataalreadyavailableinthedatabasebuffercache
第2题:
_______________their spacesuits or the walls of their spacecraft,
if they are inside
[A] but
[B] because
[C] so
[D] for
是完型填空吧?你要把整篇都传上来这样片面的截句无法给出答案。
第3题:
—Honey,let’s go out four dinner.
— ________I don’t have to cook.
A.Forget it!
B. That’s great!
C. Why?
D.Go ahead.
第4题:
In discussing oil pollution, one important fact to remember is that the problem remains the same( )heavy( )light oil is spilled into the water.
A.both/and
B.whether/or
C.neither/nor
D.because/so
第5题:
——Honey, let’s go for dinner .
—— Idon’t have to cook.
A.Forgot it ! B.thit’n great!
C.Why? D.Go abend
第6题:
[A] Although [B] Because [C] If [D] While