1.
The Comparison of Learning Difficulty on Chinese Bei-sentence and Passive Sentence in Meaning
意义被动句与“被”字句习得难度比较
2.
Predicting Learners Difficulty in Acquiring Second Language and Teaching Strategies;
第二语言习得难度的预测及教学策略
3.
AN EMPIRICAL STUDY ON THE LEARNING DIFFICULTY ORDER OF ENGLISH ROOT AND EPISTEMIC MODALS
对根意义情态动词与认识意义情态动词习得难度的实证研究(英文)
4.
Research on Color Term Acquisition--Order,Category & Difficulty Issues;
顺序、类属、难度——儿童色彩语码习得中的几个问题
5.
The Effect of the Text Difficulty on Second Language Incidental Vocabulary Acquisition Through Reading;
文章难度对阅读中第二语言词汇附带习得的影响
6.
A Corpus-based Study of the English RC Difficulty Order of the Chinese University Students;
中国大学生习得英语关系分句的难度顺序的语料库研究
7.
I find some difficulties in learning English.
我在学习英语上觉得有些困难。
8.
A Study on Chinese Learners Acquisition Difficulty of English Phrasal Verbs;
中国学生英语短语动词习得困难探究
9.
Preliminary Analysis of Difficulties in Second Language Acquisition;
第二语言习得过程中困难因素之浅析
10.
Difficulties and Countermeasure Analyzing in Russian Chinese Learning;
俄罗斯学生汉语习得难点及对策分析
11.
Correlation Analysis on Goal Difficulty Setting, Self-efficacy, Internal Motivation and Volleyball Spiking Performance.;
目标设置难度与自我效能、内部动机和排球扣球习得水平的关系分析
12.
Effects of the degree of task difficulty and learning target on learning motivation;
任务难度和学习目标对学习动机的影响
13.
Learn to calculate costs and solutions in hard numbers.
▲ 学习计算成本和难度数字解决方案。
14.
A Study on the Breadth and Depth of Acquisition of English Verbs at High School Level;
中学英语动词习得的宽度与浓度研究
15.
Pessimism is a hard habit to break--but it can be done.
悲观主义是很难打破的习惯——但是可以做得到。
16.
I think studying English is very hard,even I hate it somtimes!
我觉得学习英语很难，有时候我甚至很讨厌它！
17.
The Study on Overcoming the Difficulties of the Second Language Acquisition in Classroom Teaching
课堂教学中第二语言习得困难的分析与对策
18.
Difficulties in Phonemic Learning of Chinese Middle School English Learners;
中国初中英语学习者音位习得过程中的困难及问题