阅读下面短文，从短文后所给各题的四个选项(A、B、C和D)中，选出可以填入空白处的最佳选项。
A beautiful girl was shopping with her mother in Blue-sky Market. It was
31 hard outside. Many people all stood there under the awning (遮雨蓬). They waited, some patiently, others impatiently because of the bad weather.
The girl’s
32 was so sweet. “Mom, let’s run through the rain,” she said suddenly.
“What?” Mom asked.
“Let’s run through the rain!”
“No, Honey. We’ll
33 until it slows down a bit,” Mom replied.
The child waited about another
34 and repeated, “Mom, let’s run through the rain.”
“We’ll get
35 if we do,” Mom said.
“No, we won’t, Mom. That’s not what you said this
36,” the young girl said as she tugged (拽) at her mom’s arm.
“This morning?
37did I say we could run through the rain and not get wet?”
“Don’t you
38? When you were talking to Daddy
39 his cancer, you said, ‘If God can get us through this, he can get us through
40!’”
The people became
41. Nothing could be
42 but the rain. Mom thought for a moment about what she would say.
“Honey, you are
43. Let’s run through the rain.”
44 they ran off. People all stood watching, smiling and laughing as they
45 past the cars and through the puddles (水坑). They
46 their shopping bags over their heads. They got wet through, but they were
47by a few who laughed like children all the
48 to their cars.
People can
49 your money and health, but no one can ever take away your memories. So, don’t
50 to make time to make memories every day.
| 小题1: | | A．blowing | B．snowing | C．raining | D．shining |
|
| 小题2: | | A．sound | B．voice | C．noise | D．language |
|
| 小题4: | | A．hour | B．minute | C．month | D．day |
|
| 小题6: | | A．morning | B．afternoon | C．evening | D．night |
|
| 小题8: | | A．say | B．stop | C．ask | D．remember |
|
| 小题10: | | A．something | B．anything | C．other | D．another |
|
| 小题11: | | A．surprised | B．sad | C．silent | D．nervous |
|
| 小题12: | | A．seen | B．smelled | C．heard | D．known |
|
| 小题13: | | A．right | B．clever | C．great | D．brave |
|
| 小题14: | | A．Because | B．While | C．Then | D．But |
|
| 小题15: | | A．walked | B．rushed | C．jumped | D．stepped |
|
| 小题16: | | A．held | B．brought | C．threw | D．pushed |
|
| 小题17: | | A．watched | B．helped | C．saved | D．followed |
|
| 小题18: | | A．time | B．way | C．direction | D．money |
|
| 小题19: | | A．take away | B．take up | C．take off | D．take back |
|
| 小题20: | | A．try | B．hope | C．forget | D．decide |
|
，求：此波的最小传播速度。 
