皮皮学，免费搜题
登录
搜题
【单选题】
B 细胞上的 EB 病毒受体是A.
CD19
B.
CD21
C.
CD81
D.
CD35
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
【多选题】What did Benjamin like to do in this text?
A.
carry the key around
B.
stay in the hotel
C.
shake the key vigorously
D.
try to place the key into the slot
【简答题】我国某中学地理小组进行了如下测定当地经纬度的活动。（每题2分共10分） 测量工具：自制支架一个、学习用量角器一个、重锤一只（系有细绳）、手表一块（已和中央人民广播电台校准时间）。安装方式：如图，A为量角器直线边投射的日影，AB⊥PA。测量日期：2010年12月22日。测量地点：校园内P点。测量结果：在手表显示12点58分时角β最小，为52°56′。 (1)当地的经度为 ，纬度为 。 (2)当地该日...
【单选题】What did the captain of the tugboat do after Benjamin’s first sailing?
A.
He promised to hire him as his staff.
B.
He found Benjamin’s father for him.
C.
He took Benjamin to a brothel.
D.
He gave Benjamin one month’s pay.
【简答题】What did Benjamin do for his volunteer hours?
【多选题】What did Chinese staffs do when they noticed Benjamin failing to insert the key into the slot?
A.
Come over to watch Benjamin and attempt to assit.
B.
Hold onto his hand and, gently but firmly, guide it directly toward the slot, reposition it as necessay, and help him to insert it.
C.
Smile to me as if awaiting a thank you.
D.
On occasion, frown to me as if considering us to be neglecting our parental duties.
【简答题】What did Benjamin Franklin think should be the purpose of science?
【简答题】根据下列材料，回答下列问题。 我国某中学地理小组进行了如下测定当地经纬度的活动。 测量工具：自制支架一个、学习用量角器一个、重锤一只(系有细绳)、手表一块(已和中央人民广播电台校准时间)。 安装方式：如图，A为量角器直线边投射的日影，AB⊥PA。 测量日期：2012年12月22日。 测量地点：校园内P点。 测量结果：在手表显示12时58分时角β最小，为52°56′。 (1)．判断当地的地理坐标。(...
【单选题】What did Pennington do to help Benjamin develop his talent?
A.
He took him to see painting exhibitions.
B.
He provided him with painting materials.
C.
He sent him to a school in Philadelphia.
D.
He taught him how to make engravings.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
