问答题

Teachers can hardly be______careful when they instruct a lesson.
A．very
B．enough
C．too
D．so

A.
A．very
B．enough
C．too
D．so

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Although the examination he had passed was not important, his success______him in his ambition to become a doctor.
A．urged
B．encouraged
C．promised
D．persuaded

A.
A．urged
B．encouraged
C．promised
D．persuaded

He sends his______wishes for your future happiness.
A．honest
B．sincere
C．many
D．deepest

A.
A．honest
B．sincere
C．many
D．deepest