从方框内选择单词并用其适当形式完成句子 invite when photo st

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问题:

从方框内选择单词并用其适当形式完成句子
  invite     when     photo     star     download     year     match     trip     desert     have
1. -How old is your brother?
    -He is only five __________ old.
2. How many people can you see in this __________?
3. - Who is your favourite film __________?
    -Xie Tingfeng. I think his films are very interesting.
4. What do you like to __________ for lunch?
5. Every summer Jenny has a __________ to New York.
6. Thank you for __________ me to your birthday party.
7. Camels live in the __________ and they don't often drink water.
8. -__________ does your sister usually get up in the morning?
    -At half past six.
9. Do you often __________ music from the Internet?
10. Is there a football __________ this evening?
考点:单词、词组可数名词(单数名词,复数名词)动名词
题型:填空题

关于惯性,下列说法正确的是(  )

A.在宇宙飞船内的物体不具有惯性

B.乒乓球可以迅速抽杀是因为乒乓球惯性小的缘故

C.火车启动时,速度变化缓慢是因为火车静止时惯性大

D.小明推不动原来静止的箱子是因为箱子的惯性太大的缘故

题型:填空题

当咬入角的正切值()轧辊与轧件的摩擦系数时轧件才能被咬入。

A.大于

B.小于

C.等于

题型:填空题

In a competitive market, the gains to society are maximized under which of the conditions described belowMarginal Benefit Marginal Cost Producer Surplus Consumer Surplus() ①A. $1.25$1.00$25 $25 ②B. $1.50$1.50$45 $30 ③C. $2.50$2.50$35 $35

A. ①

B. ②

C. ③

题型:填空题

某承重墙下条形基础,埋置深度为1.2m,底宽2.6m,板高0.35m,如题图所示,上部结构传来荷载设计值F=290kN/m,M=10.4kN·m,采用C20混凝土,HPB235钢筋。

如果F=250kN/m,则基底净反力的最大值与下列()值接近。

A.105.5 kN/m2

B.110.9 kN/m2

C.115.6 kN/m2

D.121.4 kN/m2

题型:填空题

断电器的作用是接通与切断点火线圈()中的电流,以便在()中产生变化的磁场,供()升压。

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