单项选择题

A．He doesn’t understand his staff.
B．His computer doesn’t work properly.
C．He doesn’ t know how to apply computer theory.
D．He is unable to add the figures.
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单项选择题
A．On April 26, 1611.B．On April 23, 1611.C．On April 26, 1616.D．On April 23, 1616.
A．On April 26, 1611.
B．On April 23, 1611.
C．On April 26, 1616.
D．On April 23, 1616.
单项选择题
A．Kings and queens, princes and princesses, and lords and ladies built castles in order to get more land.B．Around the outside of a castle, a moat was dug, which was often filled with water.C．A castle was built behind a thick and high stonewall, which was strong enough to stand the possible attack of enemies.D．If a drawbridge was pulled up, there was no way for people to enter the castl
A．Kings and queens, princes and princesses, and lords and ladies built castles in order to get more land.
B．Around the outside of a castle, a moat was dug, which was often filled with water.
C．A castle was built behind a thick and high stonewall, which was strong enough to stand the possible attack of enemies.
D．If a drawbridge was pulled up, there was no way for people to enter the castl
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