/i/ is a much more tense sound than /i:/.
查看答案
/e/ is a central vowel.
A. 对
B. 错
There are 20 pure vowels, in English.
A. 对
B. 错
Instead of going to school, this disabled man taught himself____ to college level.
I am a tech fan and ___ HUAWEI products for their cool designs.