问题
单项选择题 A1型题
精索内容包括()
A.输尿管
B.输精管
C.腹股沟管
D.附睾管
E.射精管
答案
参考答案:B
精索内容包括()
A.输尿管
B.输精管
C.腹股沟管
D.附睾管
E.射精管
参考答案:B
用方框中所给动词的适当形式填空。
2. The teacher _____________ some pictures on the wall just now. 3. Miss Zhang _______________ us English since we came to this school three years ago. 4. --- I knocked on your door so long. ---Oh, sorry. I didn’t hear you. I ________________ to rock and roll. 5. The boy who ___________________ on the grass at the moment is my brother. |