0  341296  341304  341310  341314  341320  341322  341326  341332  341334  341340  341346  341350  341352  341356  341362  341364  341370  341374  341376  341380  341382  341386  341388  341390  341391  341392  341394  341395  341396  341398  341400  341404  341406  341410  341412  341416  341422  341424  341430  341434  341436  341440  341446  341452  341454  341460  341464  341466  341472  341476  341482  341490  447090 

27.As you     the town, the first building you see is the church.

     A.cross         B.pass            C.draw          D.approach

试题详情

26.-How did you find the talk this morning? 

     -______.

     A.By asking my students                  B.It was easy to find

     C.Very disappointing                      D.Just in time for it

试题详情

25.The flowers _________sweet in the botanic garden attract the visitors to the beauty of nature.

     A.to smell        B.smelling       C.smelt          D.to be smelt

试题详情

24.--- I will attend your lecture at 10:00 tomorrow.

    --- I am sorry, by then my lecture will have ended and I ______ my guests in my office.

     A.is being met                            B.will meet 

     C.will be meeting                        D.will have met

试题详情

23.He looked around and caught a man ________his hand into the pocket of a passenger.

     A.put           B.to be putting      C.to put          D.putting

试题详情

22.The party, which had been greatly _____, was spoiled by the rude behavior of an uninvited guest.

    A.looked forward to                     B.looked up to

    C.look into                           D.called for

试题详情

第一节: 单项填空(共15小题;每小题1分,满分15分)

从A、B、C、D四个选项中,选出可以填入空白处的最佳选项。

21.The final _____ of the play will take place on Monday.

    A.action            B.performance   C.view            D.sight

试题详情

30.(7分)下图为人体内蛋白质合成的过程。据图分析并回答问题:

  (1)图中所示属于基因控制蛋白质合成过程中的

_______________________________步骤,

该步骤发生在细胞质中的上。                           

  (2)图中Ⅰ是      ,按从左到右次序写出Ⅱ

     _________________________________内

_________模板链区段所对应的DNA

模板链碱基的排列顺序。

  (3)该过程不可能发生在__________。

       A.神经细胞                  B.肝细胞      

C.成熟的红细胞              D.脂肪细胞

试题详情


同步练习册答案