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【单选题】
量块按“等”使用的测量精度比按“级”使用的精度( )A.
高
B.
低
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】If you look to the left, you will see a river of great (wide) _________.
【单选题】Look left and right before you ________the road.
A.
across
B.
cross
C.
through
D.
though
【单选题】His sister was left alone, with ______ to look after her.
A.
someone
B.
anyone
C.
everyone
D.
no one
【简答题】__________ was left to look after the Prince’s baby son．
【单选题】With ________ look of disappointment, he left the Student Union office. Without ________ knowledge of photographing, he missed the chance to be an editor of Babel.
A.
the, the
B.
a, a
C.
the, a
D.
/, the