题目内容

制备溶液片，可选择的润滑剂为()

A. 滑石粉
B. PEG 6000
C. 微粉硅胶
D. 氢化植物油
E. 硬脂酸镁

查看答案

搜索结果不匹配？点我反馈

更多问题

The error in the sentence "I lost my road" is an example of______.

A. addition
B. substitution
C. omission
D. misordering

The Imput Hypothesis, one of the most famous theories among different models of language acquisition, is proposed by______.

A. Halliday
B. Chomsky
C. Krashen
D. Saussure

The error in the sentence "He to the shop went" is an example of______.

A. addition
B. substitution
C. omission
D. misordering

The following are the individual differences that affect the second language acquisition EXCEPT______.

A. language aptitude
B. motivation
C. learning strategy
D. native language influence