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【简答题】
种子从吸胀到萌发阶段,由于种皮尚未突破,此时以 呼吸为主, RQ 值> 1 ,而从萌发到胚部真叶长出,此时转以 呼吸为主, RQ 值降到 1 。
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【单选题】The team usually wear shirts with red and white vertical stripes.
A.
horizontal
B.
wavy
C.
diagonal
D.
upright
【单选题】_______ are you going to Shanghai _______? [ ]
A.
Who, with
B.
With whom, /
C.
Whom, with
D.
All of them
【简答题】完形填空。 Different things usually stand for different feelings. Red, for example, is the color of fire, heat, blood and life. People say red is an exciting and active color. They associate red with a str...
【简答题】完形填空。 Different things usually stand for different feelings. Red, for example, is the color of fire, heat, blood and life. Red is used for signs of 1 , such as STOP signs and fire engines. Orange is t...
【单选题】— were electric slippers invented? —Sorry. I don't know. [ ]
A.
Who
B.
Whom
C.
Of whom
D.
By whom
【简答题】Different things usually stand for different feelings. Red, for example, is the color of fire, heat, blood and life. People say red is an exciting and active color. They associate（使发生联系） red with a st...
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