二、单项选择 (15小题,每小题1分,共15分)
从A、B、C、D四个选项中选出一份最佳答案,并将其标号填入题前括号内
( )21. The sports meeting will continue _________ it rains this afternoon.
A. if B. since C. as soon as D. unless
( )22. ---How well she sings! ---Yes, she has a very sweet ________ .
从A、B、C、D四个选项中选出一份最佳答案,并将其标号填入题前括号内
( )21. The sports meeting will continue _________ it rains this afternoon.
A. if B. since C. as soon as D. unless
( )22. ---How well she sings! ---Yes, she has a very sweet ________ .