1)已知x=t-1,y=5t+4,则x与y的关系式是_______2）There ____ a library,a canteen and two tall buildings in my school.A is B are C has D have3)Will you give me ___ water?A some B any C a few D little 4)We should help our parents ___ the housework

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1)已知x=t-1,y=5t+4,则x与y的关系式是_______2）There ____ a library,a canteen and two tall buildings in my school.A is B are C has D have3)Will you give me ___ water?A some B any C a few D little 4)We should help our parents ___ the housework

1)已知x=t-1,y=5t+4,则x与y的关系式是_______2）There ____ a library,a canteen and two tall buildings in my school.A is B are C has D have3)Will you give me ___ water?A some B any C a few D little 4)We should help our parents ___ the housework
1)已知x=t-1,y=5t+4,则x与y的关系式是_______
2）There ____ a library,a canteen and two tall buildings in my school.
A is B are C has D have
3)Will you give me ___ water?
A some B any C a few D little
4)We should help our parents ___ the housework.
A doing B did C does D do
5)There are eighteen ___ (floor) in our block.

1)已知x=t-1,y=5t+4,则x与y的关系式是_______2）There ____ a library,a canteen and two tall buildings in my school.A is B are C has D have3)Will you give me ___ water?A some B any C a few D little 4)We should help our parents ___ the housework
y=5x+9
A
A
D
floors

y=x+4t+5
A
A
D
floors

1.5x+9
2.A there be句型就近原则。就是靠近be动词的是单数就用单数即is。切记没有there have\has的说法。
3.B
4.D help sb. do sth.
5.floors

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