Simon is a middle school student. He is studying in Grade 7. He usually
at 7:00 o’clock in the morning. But today he gets up at 6:30
helps his grandparents clean their room. After that he goes to buy a big
because it is his grandpa’s birthday. His
is going to be 68 years old.
Simon
two CDs about Beijing Opera(京剧) for his grandpa. He is
his grandpa would like them very much
his grandpa enjoys listening to Beijing Opera.
It takes Simon five
to finish all these things. When he gets home, it’s already
, his mother is making noodles with grandma. They are
and talking about something happily. His grandpa is drinking tea and listening to Beijing Opera.
Simon says, “
to you, grandpa.” Then he cuts the big cake and
grandpa a big piece. Grandpa is very happy and
it.
In the evening, Simon watches TV
his grandparents together after the family let off
. He is a little tired but very happy, because he can make his grandparents happy.
| 小题1: | | A．goes to school | B．gets up | C．watches TV | D．goes to bed |
|
| 小题3: | | A．flower | B．card | C．cake | D．book |
|
| 小题4: | | A．mother | B．father | C．grandfather | D．grandmother |
|
| 小题5: | | A．sees | B．listens to | C．watches | D．buys |
|
| 小题6: | | A．sure | B．sorry | C．happy | D．sad |
|
| 小题7: | | A．so | B．because | C．before | D．after |
|
| 小题8: | | A．minutes | B．hours | C．days | D．weeks |
|
| 小题9: | | A．morning | B．noon | C．afternoon | D．evening |
|
| 小题10: | | A．coming | B．going | C．laughing | D．crying |
|
| 小题11: | | A．Good morning | B．Good afternoon | C．Happy New Year | D．Happy birthday |
|
| 小题12: | | A．throws | B．gives | C．puts | D．makes |
|
| 小题13: | | A．likes | B．enjoys | C．cooks | D．takes |
|
| 小题15: | | A．CDs | B．dumplings | C．songs | D．fireworks |
|
g/mL的该离子的标准溶液加入到9.00mL试液中，在相同条件下测得吸光度为0.418，求该试液中该离子的质量浓度（以mg/L表示）。