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【单选题】
陛下是古时对君王的尊称,其中“陛”的意思是:A.
宫殿的台阶
B.
天的别称 三玉玺
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反馈参考答案：
举一反三
【单选题】So far, she _____ about 400 English words. [ ]
A.
learned
B.
learns
C.
has learned
D.
is learning
【单选题】An upright vessel has negative GM．GM becomes positive at the angle of loll because the ______．
A.
Free surface effects are reduced due to pocketing
B.
KG is reduced as the vessel seeks the angle of loll
C.
Effective beam is increased causing BM to increase
D.
Underwater volume of the hull is increased
【单选题】The Language School has really _____ me _____ English. [ ]
A.
helped; learned
B.
help; learned
C.
help; learn
D.
helped; learn
【单选题】Pei says he _____ more about animals so far. [ ]
A.
has learned
B.
learned
C.
is learning
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