Thanks for __________ this radio show.[ ]
A. finding
B. finds
C. findes
D. findings
答案:A
一个三角形的面积是15平方分米,与它等底等高的平行四边形的面积是______.
The government will_______ more colleges for more students to receive higher education.[ ]
A. set up
B. send up
C. set out
D. use up