【单选题】【消耗次数:1】
28. ____for a long time, the fields are all dried up.
There has been no rain 
Having no rain 
There having been no rain
There being no rain
参考答案:
复制
纠错
相关题目
【单选题】 _____ for a long time, the fields are all dried up.
①  There has been no rain
②  Having no rain
③  There having been no rain
④  There being no rain
【单选题】 ____ for a long time, the fields are all dried up.
①  There has been no rain
②  Having no rain
③  There having been no rain
④  There being no rain
【单选题】 It is _____ to rain.
①  likely
②  liked
③  may be
④  like
【单选题】 It’s [填空] to rain.
①  going
②  come
③  coming
④  has
【单选题】 After so many weeks without rain, the ground quickly _____the little rain that fell last night.
①  skipped
②  soaked
③  retrieved
④  absorbed
【单选题】 The rain was heavy and ____ the land was flooded.
①  consequently
②  continuously
③  constantly
④  consistently
【单选题】 It is going to rain. The sky is getting _________ and ________.
①  dark, dark
②  darker and darker
③  darkest and darkest
④  dark and darker
【单选题】 Not until the rain stopped [填空]the room.
①  did he leave
②  he left
③  left he
④  did leave he
【单选题】 ___the rain ,he went on working in the garden.
①  In addition to
②  In spite of
③  Except for
【单选题】 _____ that it was going to rain, he took a raincoat with him.
①  Seeing
②  Saw
③  Seen
④  To see
随机题目
【单选题】 关于半双工通信方式,下列说法正确的是。
①  某一时刻通信双方能同时双向传送数据
②  通信双方只能单向传送数据
③  通信双方不能同时收发数据,但可以在不同时候在两个方向传送
④  上述说法均正确
【单选题】 IBMPC中断系统中,中断源的中断类型号范围是。
①  00-0FH
②  00-0FFH
③  00-1FH
④  00-3FFH
【单选题】 并行接口一般要对输出数据进行锁存,其原因是。
①  外设速度常低于主机速度
②  主机速度常低于外设速度
③  主机与外设速度通常差不多
④  要控制对多个外设的存取
【单选题】 串行接口中,并行数据和串行数据的转换是用来实现的。
①  数据寄存器
②  移位寄存器
③  锁存器
④  A/D转换器
【单选题】 ADC0809芯片能接受路模拟量输入。
①  1
②  4
③  8
④  16
【单选题】 设串行异步通信时,每个字符的帧格式为10位二进制数据,传送的波特率为1200,则每秒钟传输的字符数为。
①  120
②  240
③  480
④  960
【单选题】 一片8259芯片可提供个中断号。
①  1
②  7
③  8
④  16
【单选题】 CPU执行OUTDX,AL指令时,DX寄存器的值输出到上
①  数据总线
②  地址总线
③  控制总线
④  电源线
【单选题】 异步通信所采用的数据格式中,停止位的位数错误的是。
①  1
②  1.5
③  2
④  2.5
【单选题】 CPU在执行OUTDX,AL指令时,CPU往地址总线上送出的有效信号是。
①  DX寄存器所存放的地址
②  AL寄存器所存放的数据