首页 > 完形填空 Vitamins(维生素)are a discovery of the 20th century. A hundred years1 , no one knew anything2 them
完形填空 Vitamins(维生素)are a discovery of the 20th century. A hundred years1 , no one knew anything2 them
题目简介
完形填空 Vitamins(维生素)are a discovery of the 20th century. A hundred years1 , no one knew anything2 them
题目详情
完形填空
Vitamins(维生素) are a discovery of the 20th century. A hundred years 1 , no one knew anything 2 them. The vitamins are 3 by letters of alphabet. Vitamin A 4 by the eyes. There is vitamin A in milk, butter and green vegetables It 5 by the body. Vitanun B must be supplied (提供) 6 by some of our food. The skins 7 grains of all sorts have vitamin B in them. Vitamin C is very important 8_ the body. Without it 9 teeth will become loose and their arms and legs become weak. Oranges and tomatoes 10 vitamin C in them. There are other vitamins. But these A, B,C are the most important.
( )1. A. before ( )2. A. about ( )3. A. naming ( )4. A. needs ( )5. A. stores ( )6. A. times ( )7. A. of ( )8. A. in ( )9. A. people ( )10.A. has
B. front B. of B. named B. need B. be stored B. in not time B. to B. at B. peoples' B. have
C. ago C. in C. is named C. is needed C. can store C. all the time C. on C. with C. people's C. there is
D. ahead D. for D. names D. was needed D. can be stored D. any times D. in D. to D. peoples D. there are
题目简介
完形填空 Vitamins(维生素)are a discovery of the 20th century. A hundred years1 , no one knew anything2 them
题目详情
anything 2 them. The vitamins are 3 by letters of alphabet. Vitamin A 4 by the eyes. There
is vitamin A in milk, butter and green vegetables It 5 by the body.
Vitanun B must be supplied (提供) 6 by some of our food. The skins 7 grains of all sorts
have vitamin B in them.
Vitamin C is very important 8_ the body. Without it 9 teeth will become loose and their
arms and legs become weak. Oranges and tomatoes 10 vitamin C in them.
There are other vitamins. But these A, B,C are the most important.
( )2. A. about
( )3. A. naming
( )4. A. needs
( )5. A. stores
( )6. A. times
( )7. A. of
( )8. A. in
( )9. A. people
( )10.A. has
B. of
B. named
B. need
B. be stored
B. in not time
B. to
B. at
B. peoples'
B. have
C. in
C. is named
C. is needed
C. can store
C. all the time
C. on
C. with
C. people's
C. there is
D. for
D. names
D. was needed
D. can be stored
D. any times
D. in
D. to
D. peoples
D. there are
答案