扫一扫 听音频
1. I love small ducks.
2. Let us play in the sun.
3. The teacher has some paper.
选出含有所给音标的单词。
see sun red he leg paper along umbrella
/i:/ _____ _____
/e/ _____ _____
/Λ/ _____ _____
/ə/ _____ _____ cSRvfd5AcvRdy3H1gaBh2EtWrA5eQza6ZMTyIvJUAB4ctcdwK+HpmKRoDLXRBS6q