One can figure out the meaning of “ airmail ” to be “ mail by air ” by its ______.
时间:2020-06-16
人气:0
Which of the following is partially converted?
在三角高程测量中,采用对向观测可以消除()的影响。
From the viewpoint of word formation, the word “ smog” is a ______.
对某边观测4测回,观测中误差为±2cm,则算术平均值的中误差为()
Among the following words, “ ______ ” contains a negative prefix.
Which of the following words does NOT have suffixes?
普通水准测量,应在水准尺上读取()位数。
A mong the following words, “ ______ ” does NOT have inflectional affixes.
How many monomorphemic words are there in the following words? cats boss work improper tried