change             
#4374
A
machine
B
chemist
C
headache
D
research
推荐题目
surprise            
#4373
A
police
B
apologize
C
bridge
D
holiday
—We’ve finally found the solution with the help of Hans! It’s really great!—____, you know.
#4378
A
Two heads are better than one
B
Birds of a feather flock together
C
The early bird catches the worm
D
Great minds think alike
 valley   
#4357
A
vocabulary
B
attraction
C
many
D
cave
1.______you were late for school, for you got up late.
#4392
A
No hurry
B
No problem
C
No worry
D
No wonder