如果+7℃表示零上7℃,则零下5℃就记为( )℃。
﹣5
补全对话,每空一词。
A: 1 are you going for the summer vacation?
B: I have no 2 . Can you give me some 3 ?
A: Have you ever 4 to an aquarium?
B: Yes, I 5 the Blue Sea Aquarium last summer.
A: What about an 6 park, like Disneyland?
B: No, I 7 .
A: Me 8 . Let's go to Disneyland in Hong Kong together.
B: 9 great! What can we do there?
A: We can go on a Disney Cruise, and travel to Disney's own island.
B: Oh, I can't 10 !
1.______ 2. ______ 3.______ 4.______ 5. ______
6.______ 7.______ 8.______ 9.______ 10.______
以下属于早产儿的有()
A.新生儿胎龄39周,出生体重2.4kg
B.新生儿胎龄38周,出生体重2.5kg
C.新生儿胎龄37周,出生体重2.5kg
D.新生儿胎龄36周,出生体重2.4kg
E.新生儿胎龄32周,出生体重2.5kg