皮皮学，免费搜题
登录
搜题
【单选题】
G + 菌细胞壁的特有成分是A.
脂多糖
B.
肽聚糖
C.
聚糖骨架
D.
磷壁酸
E.
四肽侧链
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】--- Why do you look so upset? --- ________, I had to take over his work.
A.
His being away
B.
He was away
C.
He had been away
D.
He being away
【简答题】When I was a child, I had an old neighbour named Dr. Gibbs. He didn’t look like any other doctor I’ve ever known. He never 11__ at us for playing in his yard. I remembered him as a kind and _12_ perso...
【简答题】完型填空。 When I was growing up, I had an old neighbor, Dr. Gibbs. He didn't look like any 1 I 2 . He never invited us to play in his yard,but he was a very 3 person. When Dr. Gibbs wasn't saving lives, h...
【单选题】From astonished look on his face, I came to realize that he had never thought the performance would turn out to be such great success.
A.
the; a
B.
the;不填
C.
an; 不填
D.
an; a
【简答题】阅读理解。 When I was growing up, I had an old neighbor, Dr. Gibbs. He didn't look like any doctor I'd ever known. He never invited us to play in his yard, but he was a very kind person. When Dr. Gibbs was...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
