A:W1<W2,Q1=Q2
B:W1=W2,Q1=Q2
C:W1<W2,Q1<Q2
D:W1=W2,Q1<Q2
We have __________ English class __________ Monday morning.
我国陆上疆界长达2万余千米,陆上领国有( )
将人血涂片放在显微镜低倍镜下观察,可看到有细胞核的血细胞是( )