[单项选择]On this cloudless summer morning every leaf and blade of grass was sparking with ______.


A. spray
B. raindrops
C. frost
D. dew

[单项选择]The writer went to the beach every day last summer because ______.


A. he enjoys swimming
B. he enjoys travelling
C. he worked there

[单项选择]It is partly（　）the summer day is longer that everyone cheers up.
A. for
B. that
C. because
D. the reason

[单项选择]维生素Bl
A. Kober反应比色法
B. 酸碱滴定法
C. 四氮唑比色法
D. 硫色素荧光法
E. 异烟肼比色法下列药物可采用的含量测定方法为

[单项选择]已知(BL)=0EFH，执行TEST BL，45H 后 (BL)=
A. 0
B. 0EFH
C. 45H
D. 0FFH

[单项选择]为了将AL寄存器中的AL₀的内容传送到BL寄存器的BL₀中，且保持BL₇～BL₁不变，下面程序段的空白处应填写什么指令______
RORAL，1
RCLBL，1
A. ROR BL，1
B. SHL BL，1
C. RCL BL，1
D. 不需要填指令

[单项选择]

Passage Four
Every culture and every country in the world celebrates New Year, but not everyone does it the same way. The countries in North America and Europe we]come New Year on January the first. This practice began with the Romans in the Middle East, New Year is when spring begins. People in China and Vietnam celebrate it on the first day of the Spring Festival, which is the first day of their calendar based on the moon. Rosh Hashana, which is the Jewish (犹太人的)New Year, comes at the end of summer. The Hindus (印度教教徒) in India celebrate the first day of each season, so they have four New Years.
In all these cultures, there is a practice of making noise. People made noise in ancient times to drive away the evil spirits (妖精) from their homes. Today making noise is more of a custom than a religious ritual(宗教仪式).
In the United States, many people stay up until midnight on New Year’s Eve to watch the clock pass from one year to the next. Friends
A. to keep the evil spirits away
B. to have fun
C. to celebrate the coming of the new year
D. to keep to a custom