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【单选题】
Section B Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A, B, C and D. 听力原文: Most ants are hard workers and often work from six o'clock in the morning until ten o'clock at night. The work is divided among the worker ants so that each one has a certain amount to do. We do not know how they decide what each one is to do, for they do not talk, some people think ants follow each other by their sense of smell. Ants often live to be one year old, and some have been known to live six or seven years. One way they get their food is from plant lice, which we might call their cows. The ants milk these 'cows' by tapping the lice gently until a drop of honey comes out. Then they eat the honey. Ants take very good care of these plant lice and often build a covering over them so that they will be protected from the rain. (33)
A.
One.
B.
Few.
C.
Several.
D.
Many.
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参考答案:
举一反三
【判断题】酶催化作用的本质是降低反应活化能。
A.
正确
B.
错误
【单选题】下面的对自定义style的方式正确的是
A.
fill_parents
B.
fill_parent_that
C.
fill_parent
D.
fill_parent_this
【单选题】决定化学反应速率的主要因素是
A.
反应物的浓度
B.
反应温度
C.
催化剂
D.
反应物的性质
【单选题】—This T-shirt _____ Jim’s. I saw him playing basketball here just now. —No, it _____Jim’s. Look, at the photo of Yao Ming on it. His favorite player isn’t Yao Ming but Kobe Brant.
A.
mustn’t be, can be
B.
can’t be, must be
C.
can be, mustn’t be
D.
must be, can’t be
【单选题】“四大菜系”形成的时间是:
A.
春秋战国
B.
西汉两晋
C.
南北朝
D.
明清
【简答题】在包有二层相同厚度但导热系数不同的保温材料的圆形管道上,应该将导热系数()的材料放在内层。
【简答题】地球围着太阳转
【单选题】下面的对自定 style的方式正确的是 ( )
A.
fill_parent
B.
fill_parent
C.
fill_parent
D.
fill_parent
【简答题】“太阳大,地球小,地球围着太阳跑;星儿移,月儿转,地球自个儿也在转。”根据歌谣回答1、2题。 1.“地球围着太阳跑”的方向是 [     ] A.自南向北 B.自北向南 C.自西向东 D.自东向西 2.“地球自个儿也在转”产生的现象是 [     ] A.四季的变化 B.昼夜长短变化 C.五带的划分 D.昼夜交替现象
【多选题】Thien and Hugo / how long / known / each other / have ?
A.
​Thien and Hugo
B.
how long
C.
known
D.
each other
E.
have
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