齐国管仲说:“凡为国之急者,必先禁未作文之巧。未作文巧禁,则民无所游食,民无所游食则必事农。民事农则田垦,田垦则粟多,粟多则国富,国富者兵强,兵强者战胜,战胜者地广。”某研究者据此得出“中国精耕农业的产生与专制国家农业政策密切相关”的结论。该判断
Did you pass the test?
Yes.I'm very _____ for your advice.( )
thankful
careful
useful
helpful
You can't smoke here.
Sorry,I ______ the sign.( )
don't see
didn't see
haven't seen
won't see
He is not old enough ________ to school.( )
gone
going
went
to go
Can I go swimming,Mom?
Certainly.But you ____ be back by four.( )
can
may
might
must
Which do you like ____,tea or coffee?( )
well
better
best
most