皮皮学，免费搜题
登录
搜题
【单选题】
外螺纹按其牙型特征,可分为多种,以下不属于的是 。A.
三角形外螺纹
B.
梯形外螺纹
C.
矩形外螺纹
D.
圆弧形外螺纹
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】During the experiment,Gardner had trouble speaking clearly.A.RightB.Wrong
A.
During the experiment,Gardner had trouble speaking clearly. A.Right
B.
Wrong
C.
Not mentioned
【简答题】Want to be smarter with your money? Here’s how. 小题1: Many kids quickly spend every dollar they receive, while others save their money, rarely buying anything. But what you want is a balance between sa...
【单选题】Her operation was a success, but it took her a long time to ___ from her illness.
A.
suffer
B.
return
C.
recover
D.
come
【单选题】You should never lose your temper with the students; ___, they are only kids.
A.
in all
B.
after all
C.
at all
D.
first of all
【单选题】2014年3月杨某将其拥有的一套原值200万元的房产出租给王某居住,每月取得租金收入5800元。双方协定租金支付方式为押一付三,故杨某3月份向王某收取了4个月的租金。则杨某3月应缴纳的营业税为( )元。(当地个人纳税起征点为每月5000元) A B C D
A.
348
B.
870
C.
522
D.
174
【单选题】When it comes to giving his kids the education they deserve, the 51-year-old father knows he never _______ college without financial aid.
A.
could have attended
B.
could attend
C.
had attended
D.
should have attended
【单选题】He is good-tempered-he never _____ his voice to his kids.
A.
rises
B.
increases
C.
raises
D.
heightens
【单选题】During the experiment, Gardner had trouble speaking clearly.
A.
Right
B.
Wrong
C.
Not mentioned
【单选题】She made a quick ____ from her illness and was soon back at work. [ ]
A.
decision
B.
recovery
C.
change
D.
promise
【简答题】Talk to Your Kids about Their Eating Habits Carefully Weight is never an easy subject. It can be risky for parents to raise the issue of eating habits and weight with their kids. 'No kid ever lost wei...
相关题目：
【单选题】During the experiment, Gardner had trouble speaking clearly.
A.
Right
B.
Wrong
C.
Not mentioned