【单选题】Directions: Identify the run-on in each selection. If the selection contains no run-on, choose "Correct." a. I saw many adorable kittens and puppies at the animal shelter. b. I am allergic to fur I ad...
【单选题】I saw many adorable kittens and puppies at the animal shelter.
【单选题】Identify the run-on in each selection. If the selection contains no run-on, choose "Correct."
A.
I saw many adorable kittens and puppies at the animal shelter.
B.
I am allergic to fur I adopted a turtle instead.
C.
A turtle, however, is not very cuddly.
【判断题】汤逊放电理论是对高气压、长间隙气体放电机理的解释。( )
【单选题】Directions: Identify the run-on in each selection. If the selection contains no run-on, choose "Correct."
A.
I saw many adorable kittens and puppies at the animal shelter.
B.
I am allergic to fur I adopted a turtle instead.
C.
A turtle, however, is not very cuddly.
【单选题】实验现象表明,二次电子的产生机制与气压和气隙长度的乘积(pd )有关。pd值较小时自持放电的条件可用()来说明;pd值较大时则要用流注理论来解释。