假定甲商品和乙商品是替代品,甲商品和丙商品是互补品。如果市场上甲商品的价格大幅度下降,那么,在其他条件不变时( )①乙商品的需求量减少 ②乙商品的需求量增加 ③丙商品的需求量减少 ④丙商品的需求量增加
—Could you please tell me ________?
—In my hometown.
how you usually go to school
where you usually spend your holiday
when you usually have breakfast at school
Listen! The birds ________ in the tree now.
sing
sang
are singing
—Dad, let’s ________ early to do exercise tomorrow morning.
—OK, no problem.
look up
get up
give up
—What do you think of the chicken soup, Helen?
—It ________ really good. I’d like to drink more.
tastes
feels
sounds
You should ________ your car slowly when passing by a school.
drive
clean
repair