【单选题】In the set “ 想想 xiǎng xiang ‘think’; 婶婶 shěn shen ‘aunt’; 美好 měi hǎo ‘graceful’”, how many first syllables are pronounced in a “half-third” tone?
【单选题】I don't really want it to end. How many syllables does the
【简答题】Write how many syllables each word has. b. technology c. comfortably d. convenient e. coverage f. fashionable g. feature h. purchase i. service J. value
【判断题】若函数在 点不连续,则函数在该点一定不可导。