2021-03-09到2021-06-30
每5天更新一次
1、 The minimum unit of speech is a syllable. Syllables have a minimum of one (as in the word air /eə/), and a maximum of ____ structural parts (as in the word text /tekst/).
A:two
B:three
C:four
D:five
答案: three
2、 ____ consonants are consonants which form the nucleus of a syllable that does not contain a vowe
1、 问题:According to Confucius, the child should spend _____ years grieving over the parents’ death.
选项：
A:one
B:three
C:five
D:ten
答案: 【three】
2、 问题:In which period did Confucianism emphasize ruling with virtues and humaneness?
选项：
A:Pre-Qin Period
B:Han Dynasty
C:Song and Ming dynasties
D:Qing Dynasty
答案: 【Pre-Qin Per
2021-03-07到2021-06-15
每5天更新一次
1、 The homework is not ___ to finish by himself.
A:enough easy for the boy
B:easy enough for the boy
C: enough easy to the boy
D:easy enough to the boy
答案: easy enough for the boy
2、 The young man worked very hard and earned some money to ______ his travelling expense.
A:buy
B: pay
C:cover
D:get
2020-02-17到2020-06-30
1、 1. Which of the following is the best answer?
A:Beijing is China’s political center.
B:Beijing is China’s culture center.
C: Beijing is China’s educational center.
D: all of above
答案: all of above
2、 The city of Beijing has a long history that dates back over years.
A:1000
B:2000
C:3000
D:
2020-03-02到2020-06-30
1、 According to the lunar calendar, each season is subdivided into ____ equally long periods.
A:three
B:four
C:two
D:five
答案: three
2、 The Chinese ideograph nian (year) shows a person carrying ______.
A:ripe crop
B:crop seeds
C:fish
D:hoe
答案: ripe crop
3、 In the tradition
1、 The soft palate is also called ____
A: velum
B: uvula
C: epiglottis
D: trachea
答案: velum
2、 The back of the tongue helps to produce ____ sounds.
A: velar
B: dental
C: alveolar
D: palatal
答案: velar
3、 /p/, /b/, /m/ and /w/ are produced with the help of ____.
A:the upper teeth and inner lower lip
B: the
2020-02-24到2020-07-30
1、 How many syllables are there in the word “athletic”?
A:One
B:Two
C:Three
D:Four
答案: Three
2、 The syllable is the stressed syllable in the word “police”.
A:first
B:second
C:third
D:fourth
答案: second
3、 There are vowels in English.
A:20
B:21
C:22
D:23
答案: 20
2020-02-22到2020-06-24
1、 How many syllables are there in the word “athletic”?
A:One
B:Two
C:Three
D:Four
答案: Three
2、 The syllable is the stressed syllable in the word “police”.
A:first
B:second
C:third
D:fourth
答案: second
3、 There are vowels in English.
A:20
B:21
C:22
D:23
答案: 20
2020-06-11到2020-07-02
1、 How many syllables are there in the word “athletic”?
A:One
B:Two
C:Three
D:Four
答案: Three
2、 The syllable is the stressed syllable in the word “police”.
A:first
B:second
C:third
D:fourth
答案: second
3、 There are vowels in English.
A:20
B:21
C:22
D:23
答案: 20
1、 In the history of elasticity theory, who first investigated the contact mechanics between deformable elastic bodies
答案: Hertz
2、 How many elastic constants do the most anisotropic elastic solids have
答案: 21
3、 The fundamental assumptions of elasticity theory include:
答案: Continuity;
Homogeneity;
Isotropy;
Small Deformation;
1、 In the east part of China, along the Yellow Sea and the East Sea, there are ___.
答案: extensive plains
2、 _ is China’s mother river and _ is the longest river in China.
答案: The Yellow River; The Yangtze River
3、 The world’s highest point, Mount Everest, lies on the __ border.
答案: Sino-Nepalese
4、 If you want
1、 Which of the following is NOT included in this course?
答案: Debating skills
2、 Which of the following has the most informal form?
答案: casual conversations
3、 Which of the following words is a colloquial word used in spoken English?
答案: kid
4、 According Video 1.3, which of the following is the best way to improve pronunciation?
答案: Imitation..