have classes

释义

上课；

Closed classes of $k$-valued logic all of whose superclasses have only trivial congruences.
Pre-reading activities : what effects do they have on heterogeneous classes?
Wredling Students Headed to North East Students Will Have Classes at Middle School
From babies to seniors, park districts have classes for all
Fleecing the Flock--They Actually Have Classes!
Cementing optical items that have zero cleanliness classes of polished surfaces
Groups whose proper subgroups or proper quotients have finite classes of isomorphic subgroups
Opted-Out Schools 'Have Much Bigger Classes'
English seen as tool for success ; Reds have ESL classes available for their lower-level minor-league teams.
Evolution of the structure of social classes in Colombia, 1938-2010. Have the middle classes grown?