皮皮学，免费搜题
登录
搜题
【判断题】
为了减少碳棒的烧损，压缩空气的流量必须很大( )。A.
正确
B.
错误
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
【单选题】A prefix or suffix is underlined in each item below. Choose the correct for the prefix or suffix. in distinct
A.
badly
B.
wrongly
C.
not
D.
easily
【单选题】A prefix or suffix is underlined in each item below. Choose the correct for the prefix or suffix. sens ible
A.
in favor of
B.
able to be
C.
full of
D.
quality of
【简答题】The professor briefly explains how black ice forms. Indicate whether each sentence below is part of the process. For each sentence, click in the correct box.
【单选题】I. For each italicizedword, choose the best meaning below. (20% , 1point for each item) 1. Withsuperior production techniques they were able to gain the edge in the competition.
A.
border
B.
blade
C.
advantage
【单选题】A prefix or suffix is underlined in each item below. Choose the correct for the prefix or suffix. companion ship
A.
one who
B.
full of
C.
state of being
D.
without
【单选题】Which item below is easier to read and understand?
A.
The weather at the North Pole is truly extreme. The average winter temperature is more than 20 degrees below zero.
B.
The weather at the North Pole is truly extreme. First of all, the average winter temperature is more than 20 degrees below zero.
【单选题】根据简化眼的参数,眼前 3 m 远处,宽 1 mm 的“ E”字笔画在视网膜上像的大小约为
A.
1 μ m
B.
2 μ m
C.
5 μ m
D.
8 μ m
E.
10 μ m
【单选题】A prefix or suffix is underlined in each item below. Choose the correct for the prefix or suffix. trans form
A.
across
B.
above
C.
under
D.
against
相关题目：