题目内容
介词填空。
It's very nice ________ you to offer me help.
It's terrible ________ me to stay here alone.
It's unwise ________ you to spend your salary in advance.
用正确的介词或副词填空。
It’s thought that his failure resulted ________ his lack of experience.
用适当的介词或副词填空。
It’s raining hard outside so you’d better go out ________ a raincoat on.