i u ü 的练习

选择正确的顺序

choose the correct arrangement

• ì ǐ ī í

• yī yí yǐ yì

• ǔ ú ù ū

• wū wú wǔ wù

• ǘ ǜ ǚ ǖ

choose the correct answer.

• yī fú

• yīfu

• yī fū

choose the correct answer.

• yū

• yú

• yǔ

• yù

choose the correct answer.

• wū yú

• wū yá

• wū yā

• wū yǎ

ī í ǐ ì = yī yí yǐ yì

• 
• 

ū ú ǔ ù = ǖ ǘ ǚ ǜ

• 
• 

ū ú ǔ ù = ǖ ǘ ǚ ǜ

• 
• 

ū ú ǔ ù = wū wú wǔ wù

• 
• 

ǖ ǘ ǚ ǜ = yū yú yǔ yù

• 
•