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【单选题】
女婴,胎龄39出生,体重2.6Kg,其妈妈是素食者。妈妈因为长期素食,最可能缺乏A.
Vit A
B.
Vit B1
C.
Vit B12
D.
Vit C
E.
Vit D
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举一反三
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A.
How
B.
What
C.
How often
【单选题】— ? —She often takes a walk after dinner. [ ]
A.
What does your mother do
B.
How does your mother relax
C.
What is your mother doing
D.
Where is your mother going
【单选题】-- does your cousin go to the gym? -- Twice a week.
A.
How long
B.
How often
C.
How soon
【单选题】--- does your sister go skateboarding? --- Every day.
A.
How long
B.
How many
C.
How much
D.
How often
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