He worked _______ a English teacher in this school.
A. as
B. to as
C. be
D. to be
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Please put the milk into the cup.---That _______ easy.
A. feel
B. feels.
C. sound
D. sounds
The teacher _______ the class _____ four groups.
A. divide..../
B. divide... into
C. divide...to
D. divide...as
计算机网络是利用通信线路将具有独立功能的计算机连接起来,使其能够实现()和()。