选择题：________ is known to us all is that the old doctor

题目内容：
________ is known to us all is that the old doctor, for ________ life was hard in the past, still works very hard in his late life. ( )(本题1.0分)
A、 As; whom
B、 What; whom
C、 It; whose
D、 As; whose
参考答案：

按照税收收入的归属权，税收可分为（ ）。　A、从价税 B、中央税 C、地方税

按照税收收入的归属权，税收可分为（ ）。　A、从价税 B、中央税 C、地方税 D、中央和地方共享税

分类：河南工业大学-工程造价-大学英语（一）  题型：选择题
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