【单选题】【消耗次数：1】
She goes to the hairdresser’s [填空]a month.
①
one
②
once
③
a
④
two times
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相关题目
【单选题】
She ________ the door before she goes away.
①
had locked
②
is locking
③
has locked
④
was locking
【单选题】
She ___ the door before she goes away.
①
had locked
②
is locking
③
has locked
④
was locking
【单选题】
She_______ the door before she goes away.
①
had locked
②
is locking
③
has locked
④
was locking
【单选题】
6.I hope she is getting better.It`s said he ___a bad cold for a month.
①
hashad
②
hadhad
③
has
④
washaving
【单选题】
2.She the door before she goes away.
①
had locked
②
is locking
③
has locked
④
was locking
【单选题】
以下程序段的运行结果是（）。 int s=15; switch(s/4) {default: printf(Over ) ; case 1: printf(One ) ; break; case 2: printf(Two ) ; }
①
Two
②
Over Two
③
Over One
④
One
【单选题】
You _____ her in her office last Friday, she’s been out of town for two weeks.
①
needn’t have seen
②
must have seen
③
might have seen
④
can’t have seen
【单选题】
7.Sorry, there’s only one seat left. ______ you _____ she can have it.
①
Neither; nor
②
Either; or
③
Both; and
④
Not; but
【简答题】
Direction: Fill in the blanks with thephrases given below. Change the form if necessary.[ought to; look forward to; in wonder; give way to; look down; on the way to; reach out; put one’s arm around; trip over; cut into]7. Once,[填空1]a movie, she was knocked down by a running bicycle.
随机题目
【多选题】
提高生产系统的柔性在技术设备方面可采取以下哪些措施（ ）
①
用多品种的可变流水生产取代单一品种流水生产
②
采用柔性制造系统
③
推行标准化措施
④
推行成组技术
⑤
采用VRP
【单选题】
企业在选择制造技术时，要考虑自然技术上的可行性和经济方面的效益性两方面的因素。从经济角度主要是考虑（ ）
①
能否将企业所需的产品加工出来
②
产品的关键功能能否较好地实现
③
选择适当的技术，避免选择过剩功能的技术
④
产品质量能否保证