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【单选题】
Rock music may _______nice to young people, but most old people can’t stand it.A.
hear
B.
sound
C.
look
D.
listen
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【多选题】Which phrases can you use when you introduce someone?
A.
May I present…
B.
I’d like to introduce…
C.
Have you met…
D.
Hello
【简答题】When you introduce me to Mr. Johnson, could you please say for me? A．everything B．something C．anything D．nothing
【简答题】三聚氰胺（化学式：C 3 N 6 H 6 ）是一种非食品类的重要有机化工原料，广泛用于塑料、造纸、建材等行业。下图是我国科技工作者研制的以尿素为原料生产三聚氰胺的工艺——“常压气相一步法联产纯碱新技术”： 已知：①尿素的熔点是132．7℃，常压下超过160℃即可分解； ②三聚氰胺的熔点是354℃，加热易升华，微溶于水； ③以尿素为原料生产三聚氰胺的原理是：6 CO(NH 2 ) 2 C 3 N 6...
【单选题】Britain has laws to make sure that women have the same opportunities as men in education, jobs and training. But it's still unusual to women doing dirty or heavy jobs. Nancy Florey is a car maintenanc...
A.
They ensure that women get higher pay than men.
B.
They ensure that women enjoy more than men.
C.
They ensure that women do whatever they like to do.
D.
They ensure that women have equal chances with men in education and work.
【单选题】When you introduce me to Mr,johnson.corld you please say for me ?
A.
everything
B.
anything.
C.
something
D.
nothing
【简答题】三聚氰胺（化学式：C 3 N 6 H 6 ）是一种非食品类的重要有机化工原料，广泛用于塑料、造纸、建材等行业。下图是我国科技工作者于2004年研制的以尿素为原料生产三聚氰胺的工艺——“常压气相一步法联产纯碱新技术”： 已知：①尿素的熔点是132.7℃，常压下超过160℃即可分解； ②三聚氰胺的熔点是354℃，加热易升华，微溶于水； ③以尿素为原料生产三聚氰胺的原理是： 6CO(NH 2 ) 2 C...
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