问题
单项选择题 A1型题
视网膜全层固定皱褶累及4个象限,视网膜漏斗状全脱离,眼底看不到视 * * ,为()。
A.PVRC1级
B.PVRC3级
C.PVRD1级
D.PVRD2级
E.PVRD3级
答案
参考答案:E
视网膜全层固定皱褶累及4个象限,视网膜漏斗状全脱离,眼底看不到视 * * ,为()。
A.PVRC1级
B.PVRC3级
C.PVRD1级
D.PVRD2级
E.PVRD3级
参考答案:E
选词填空。 | |
2. I like music _____ I can sing along with. 3. I love singers _____ write their own music. 4. I love singers _____ sing the words clearly. 5. Do you know the singer _____ songs are really popular? 6. Who is the woman _____ you mother is talking to? |