问题

Today is my mother’s ________ birthday. I will buy her a gift.
A:fourteen
B:fourteenth
C:forty
D:fortieth;
B:fourteenth
C:forty
D:fortieth;
正确答案是:
同类题型
This book______Tom’s,because his name is on the book.
Aswe all know, ______ medical examination will help us find out health problemsas early as possible.
Which of the following words is / p’l t /
Alice, I can’t find my bike.— Don’t worry. I saw ______ black one under the tree.Is it yours
All the clerks went home _____ Mr. Wang, for he had to finish his work.