皮皮学，免费搜题
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【单选题】
r____ v./n. 登记,注册A.
egain
B.
einforce
C.
egister
D.
emedy
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知识点：
皮皮学刷刷变学霸
举一反三
【简答题】He was too tired that he went to sleep as soon as he sat down. ____
【单选题】He was too tired ______ any further and was tired _______ sights.
A.
of going; of seeing
B.
to go; to see
C.
of going; to see
D.
to go; of seeing
【单选题】I felt he was a little _____ with me. Maybe he was too tired and didn’t feel well.
A.
nervous
B.
restless
C.
uneasy
D.
impatient