从A.B.C.D四个选项选出与其它三个所含元音音素不同的一项。
Look out! The knife is very sharp(锋利的). You ______cut your finger.
Jake is just ___________as Tom.
_______all the stars, the sun is________ to the earth.
There is _______“f” in the word “fond”.
The more you learn, the more ________ you can pass the exam.