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【多选题】
关于网络图规则正确的说法是（ ）。A.
网络图应避免出现循环回路，如出现应具体说明
B.
单代号网络图严禁箭线变叉，否则容易引起混乱
C.
双代号网络图的中部竖向刻度线可少画或不画
D.
双代号网络图中的波形线需标明自由时差
E.
单代号搭接网络图中相邻两工作的搭接关系可表示在箭线上方
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举一反三
【单选题】I’ll tell him all about it as soon as he ____.
A.
come back
B.
comes back
C.
will come back
D.
is going come back
【简答题】根据句意用所给词的适当形式填空 （5分） 小题1:Who came here__________(early), Mary or Jane? 小题2:Are you ___________(will) to sing us an English song? 小题3:The film isn’t interesting at all, so I feel (boring). 小题4:We are (...
【单选题】—When will you tell him the news? —I'll tell him about it if he ________ back. [ ]
A.
will come
B.
has come
C.
comes
D.
came
【简答题】根据句意和括号内单词提示，在空白处填入其适当形式。 1. What animal eats ________ (leaf ) at night? 2.—What's the weather like? —It's cold and ________ (wind). 3. Mary ________ (write) a song last week. 4. Cathy often ________ ...
【简答题】听短文，根据所听内容选择最佳答案。短文读两遍。 1. When did they have the talent show? [ ] A. Last Friday. B. Yesterday. C. The day before yesterday. 2. How many acts were there at the talent show? [ ] A. Twelve. B. ...
【简答题】单句改错（10处错误，每句最多有两处，共10分） 小题1:Mary had to shout to make herself hear above the sound of the music. 小题2:If I studied hard at school, I would work in a comfortable office now. 小题3:Over 80% of the 3.6 mil...
【简答题】盒模型中常用的属性包括宽、高、填充、( )、边框。
【单选题】在____情况下四格表假设检验需用Fisher确切概率计算法。
A.
T<5< /div>
B.
T<1或n<40< /div>
C.
T<1且n<40< /div>
【简答题】As soon as he comes back, I’ll tell him when __________ and see him. A. you will come B. will you come C. you come D. do you come
【单选题】_______ sang a song together at the party.
A.
I, Mary and Anna
B.
Mary, Anna and me
C.
Mary, Ann and I
D.
Mary, Anna and myself
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