【简答题】【消耗次数：1】
根据软件的用途，计算机软件一般分为系统软件和[填空1]两大类。
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相关题目
【填空题】
根据软件的用途，计算机软件一般分为系统软件和[填空1][填空2]两大类。
【简答题】
计算机软件一般分为两大类：一类叫[填空1]，另一类叫[填空2]，操作系统属于[填空3]
【简答题】
计算机软件一般分为哪两类?
随机题目
【单选题】
I have lost my white hat. I______ it somewhere.
①
must be dropping
②
must have dropped
③
must have been dropped
④
must drop
【单选题】
Only when we landed______ how badly the plane had been damaged.
①
we realized
②
did we realize
③
had we realized
④
we had realized
【单选题】
InIndiamorethanthree hundredlanguagesarespoken,______whichonlyfourteenarerecognizedasofficial.
①
of
②
in
③
with
④
within
【单选题】
HelenKeller,whowasbothblindand______,overcameherinabilitywiththehelpofherteacher,AnnSullivan.
①
deafness
②
deafening
③
deaf
④
deafened
【单选题】
How much do you ______for this package tour? Can I get a discount?
①
charge
②
change
③
choose
④
chase
【单选题】
IlikewatchingTV_______tothecinema.
①
more than to go
②
more than going
③
than going
④
rather than to go
【单选题】
_____muchisknownaboutwhatoccursduringsleep,theprecisefunctionofsleepanditsdifferentstagesremainlargelyintherealmofassumption.
①
Because
②
Since
③
For
④
While