6.
A.Emily often feels tired and seems to be lack of energy.
B.Jeff spent his summer vacation on the beach and got serious sunburnt.
C.Kate has poor eyesight and she can't see clearly at night.
D.Tony sometimes feels pains in his bones and he has loose teeth.
E.Linda feel nervous before the new people.
F.Luke is so careless that he often gets hurt.And it takes a long time for his wound to heal.
31.C 32.A 33.F 34.D 35.B.
| 31.Vitamin A What can high-vitamin A foods do for you? •be great for night vision •help you see in color •help your grow properly and aids in healthy skin ﹡vitamin A in carrots helps you see at night | |
| 32.The B vitamins What can the B vitamins do for you? •help make energy and set it free •help make red blood cells which carry oxygen(氧气) throughout your body ﹡The B vitamins in leafy green vegetables help your body make protein(蛋白质)and energy. | |
| 33.Vitamin C What can vitamin C do for you? •keep body tissues(组织) in good shape •help you heal when you get hurt •help your body resist infection ﹡Vitamin C in oranges helps yourself heal if you get a cut | |
| 34.Vitamin D What can vitamin D do for you? •help keep your bones strong and healthy •help keep your teeth strong and healthy •help your body absorb the amount of calcium(钙) ﹡Vitamin D in milk helps your bones and teeth. | |
| 35.Vitamin E What can vitamin E do for you? •protect your skin from ultraviolet(紫外线) light •protect you lungs from becoming damaged by polluted air •help make red blood cells ﹡Sunflowers seeds are the richest in Vitamin E |
B.Jeff spent his summer vacation on the beach and got serious sunburnt.
C.Kate has poor eyesight and she can't see clearly at night.
D.Tony sometimes feels pains in his bones and he has loose teeth.
E.Linda feel nervous before the new people.
F.Luke is so careless that he often gets hurt.And it takes a long time for his wound to heal.
31.C 32.A 33.F 34.D 35.B.
1.--Could we have_____ bread,please?--Sorry,we have______( )
| A. | some; none | B. | some;no | C. | any; none | D. | any;no |
20.I hope you ________ to my birthday party tomorrow.( )
| A. | come | B. | to come | C. | can come | D. | came |
19.The teacher told her late,but she late this morning.( )
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| A. | isn't; is | B. | not to be; is | C. | wasn't; was | D. | not to be; was |