原式=2354+1327-26-233
=26+3-26-233
=133.
These viruses, if ________ in, can result in illness or even death.
A.breathing
B.breathed
C.breathe
D.to breathe
下面不遵循相序定律的是()?
A.河流直接入海
B.河流直接入湖
C.冲积扇相与湖相相连
D.扇三角洲相与海相相连