题目内容
I’m anxious ________________ his mother’s health.
A. for
B. to
C. in
D. of
固定搭配。
---- Is there a vaccine _____ pig influenza?, I’m anxious to know.
----- Don’t worry, there is a vaccine _____ for pigs against pig influenza
A. for; available B. against ; use C. to; access D. against; available
–Daddy, I’m anxious about the coming exam. --Come on, boy. You’ve got to have confidence in yourself ___ you will make it.
–Daddy, I’m anxious about the coming exam.
--Come on, boy. You’ve got to have confidence in yourself ___ you will make it.
A．when B．which C．that D．how
