对沙眼衣原体具有强大的抑制作用,尤其对轻度沙眼疗效最好的是
A.红霉素眼膏
B.酞丁安滴眼剂
C.硫酸锌
D.磺胺醋酰钠
E.2%的硝酸银溶液
参考答案:B
Mary 09:45:10
Hi, Jim. Nice to meet you!
I’m a girl. My name is Mary Green. My favorite color is red. My telephone number is 873-3516.
Jim 09:46:05
Hi, Mary. Nice to meet you, too!
I’m a boy. My name’s Jim Hand. My favorite color is blue. And my telephone number is 894-2015.
根据以上两位好朋友在网上的聊天记录,选择最佳选项。
小题1: Mary likes .
A.red
B.green
C.blue
D.black小题2: The girl’s last name is .
A.Mary
B.Green
C.Red
D.Yellow小题3: The boy’s first name is .
A.Jim
B.Mary
C.Black
D.Green小题4: Jim’s telephone number is .
A.837-2015
B.873-3516
C.894-2015
D.894-3516小题5: The two kids(小孩)are on line(在网上) .
A.in the morning
B.in the afternoon
C.in the evening
D.at night
中央空调主机运行中出现异常情况怎么办?