( )8. Tim wanted to buy a car,but after learning that it would ______,he decided to buy a bike instead.
A. be in hot water
B. drag his feet
C. be a piece of cake
D. cost an arm and a leg
A. be in hot water
B. drag his feet
C. be a piece of cake
D. cost an arm and a leg
答案
二、8.D
( )9. You are going to ______ if Dad finds out you were playing video games instead of doing your homework.
A. be in the heaven
B. be in a cloud
C. be in hot water
D. be in red face
A. be in the heaven
B. be in a cloud
C. be in hot water
D. be in red face
答案
二、9.C
( )10. “I just saw you messing up my desk. What’s the matter? Cat got your tongue?” What does “Cat got your tongue?” mean in this text?
A. Can’t you speak?
B. You look extremely nervous.
C. You like making jokes about cats.
D. Aren’t you too noisy?
A. Can’t you speak?
B. You look extremely nervous.
C. You like making jokes about cats.
D. Aren’t you too noisy?
答案
二、10.A
1. Each box represents(代表) a missing symbol(符号)(+,-,×,÷).
Can you find out what they are? (将符号填写在盒子里)
0v
=

Can you find out what they are? (将符号填写在盒子里)
0v
答案
650÷(48−35)=50
2. Look at the first picture and draw the next one in the second picture.

答案
3. We know that:
Q:A+B+C+D+E+F=?
Work out the answer of the maths question. ________.
Q:A+B+C+D+E+F=?
Work out the answer of the maths question. ________.
答案
27 解析:六位数乘以3,积仍为六位数,说明A=1,2或3。设A=1,从乘式中看出,3乘以F的积的个位数字为A,即为1;又知道3乘以7的积的个位数字为1,所以F=7;同样E乘以3的积的个位数字加上F乘以3的积的十位数字2的和为7,说明E乘以3的积的个位数字是5,所以E=5;同理推出:D=8,C=2,B=4。设A=2或3,推算结果出现矛盾。因此A+B+C+D+E+F=1+4+2+8+5+7=27。
4. Which is the next? ________.
ABC
ABC
答案
C 解析:前三个图中每幅图中的圆点沿顺时针方向变换位置,斜线只在右上和左下变换位置。
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