【单选题】The lions in the Gir Forest are especially vulnerable to disease because______.
A.
they have descended from a dozen or so ancestors
B.
they are smaller than the African lions
C.
they do not have enough to eat
D.
they are physically weaker than the African lions
【单选题】The lions in the Gir Forest are especially vulnerable to disease because they______.
A.
have descended from a dozen or so ancestors
B.
are smaller than the African lions
C.
do not have enough to eat
D.
are physically weaker than the African lions
【判断题】Text B后判断题 2.All girls have better vocabularies than boys.
【单选题】The gir is smart and clever; __________.
【简答题】发送的数据为1010001101,6位生成多项式为110101,则发送端在数据位后面补齐5位0,即101000110100000,然后用生成多项式整除得到5位余数为01110,然后将余数作为校验码附加到数据位的后面得到101000110101110,发给接收端,如果传输中间无错误,接收端用同样的生成多项式,整除接收到数据和校验码的余数为0,说明接收数据正确。假定数据帧101000110101110...
【简答题】温度测量仪表可分为()测温仪表和()测温仪表两大类。
【单选题】The lions in the Gir Forest are especially vulnerable to disease because they ______.
A.
have descended from a dozen or so ancestors
B.
are smaller than the African lions
C.
do not have enough to cat
D.
are physically weaker than the African lions