皮皮学，免费搜题
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搜题
【单选题】
胰腺分泌胰岛素和高血糖素的细胞是A.
A细胞和B细胞
B.
B细胞和A细胞
C.
A细胞和D细胞
D.
D细胞和A细胞
E.
D细胞和B细胞
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】He was caught in the heavy rain.That’s ___ he was ill.
A.
how
B.
which
C.
why
D.
what
【单选题】The reason _______ he was late again was that he was caught in a traffic jam.
A.
which
B.
in which
C.
for which
D.
of which
【多选题】当顺时针旋转收音机的开关旋钮时,其音量增大,反时针旋转,音量减小,这种旋钮和音量之间的关系符合( )。
A.
空间相合性
B.
运动相合性
C.
位置相合
D.
心理模型相合性
【简答题】He was caught in a heavy rain. He was all wet.
【单选题】The reason ______ he was late again was that he was caught in traffic jam in the rush hour. [ ]
A.
which
B.
in which
C.
for which
D.
of which
【单选题】The reason _______ he was late again was that he was caught in a traffic jam in the rush hour.
A.
which
B.
in which
C.
for which
D.
of which
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