After traveling in the desert for many days, they found a tiny oasis, where there was a well and ________ green grass.
A.
a patch of
B.
a bunch of
C.
a pinch of
D.
a packet of
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】Fill in the blank with one of the following 8 words:app, collection, device, process, rule, science, simulation, term A bar code reader is an input ______ to read the information of bar codes.