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_______ provides many hours of air for astronauts in space.
#17237
A
An air tank
B
A power pack
C
A helmet
D
A space sleeping bag
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The underlined part in the word “houses” is pronounced as       .
#17213
A
/SIS/
B
/θIS/
C
/SIZ/
D
/ZIZ/
小写字母书写时都占同一格的选项是________.
#17196
A
m, n, i
B
k, l, c
C
a, c, e
D
f, g, j
—_____do you have a class meeting?— Once a week.
#17026
A
How long
B
How often
C
How soon
D
When
Which of the following is Chinese?
#17276
A
She has curly hair and blue eyes.
B
She has blond hair and brown eyes.
C
He is tall and has blue eyes.
D
He has black hair and black eyes.
 Look at the table .Han Fang wants to buy two pieces of bread ,a bottle of orange juice and an ice cream .How much will she pay?
#17252
A
Five yuan and eighteen fen
B
Six yuan and twenty fen
C
Seven yuan and twenty fen
D
Eight yuan and twelve fen
E
d    1.20          Cake   1.50Water    0.80      Orange juice  1.80Coke     4.50      Ice cream    2.00