更多"[单选题] If you think getting a certif"的相关试题:
[单选题] To involve in children’s education means that parents ____________.
A. do not pay attention to their children
B. are busy with their own work
C. take part in children′s growth
D. consider everything for their children
[单选题] Being professional means being ______ .
A. effect
B. effective
C. affect
D. affection
[单选题] A person with global perspective will think __________.
A. locally
B. globally
C. nationally
D. regionally
[单选题] Barter here means __________.
A. exchanging goods for goods
B. exchanging money for goods
C. exchanging goods for money
D. exchanging sheep for anything in the market
[单选题] To ______ into work means to undertake or start on work with great enthusiasm. _____
A.go
B. see
C. walk
D. dive
[填空题] Experts think that some animals will soon （ ） because of the serious pollution. 【appear】
[单选题]Many teenagers think know them better than their parents.
A.
friends
B.
parents
C.
brothers and sisters
D.
family member
[填空题] Some people think that when adults are talking, it is not polite of children to jump ( )_.
[单选题] Promises to pay means __________.
A. opportunities to pay
B. necessities to pay
C. obligations to pay
D. possibilities to pay
[单选题]以下对k-means聚类算法解释正确的是(）。
A.能自动识别类的个数，随机挑选初始点为中心点计算
B.能自动识别类的个数，但不能随机挑选初始点为中心点计算
C.不能自动识别类的个数，随机挑选初始点为中心点计算
D.不能自动识别类的个数，不能随机挑选初始点为中心点计算
[单选题] If you undertake this project, you are bound to _____ difficulties.
A. counter
B. overcome
C. encounter
D. defeat
[判断题]I don’t think it’s necessary for us to discuss this question any further.
A.正确
B.错误
[多选题]数据挖掘常用算法（）
A.决策树 B. K-Means算法 C. 最大期望算法 D. CART: 分类与回归树
A.A
B.B
C.C
D.D
E.E
F.F
[填空题] When you eat in a western restaurant, you’d better use knife and fork（ ）【proper】
[填空题] If you learn English well, you are on the road ( )__ success.
[单选题] Think twice and do not _____ a new career before the time is right.
A. take on
B. walk on
C. embark on
D. put on
[单选题] Never think success is merely a ______ of luck. Rather, it’s the result of untiring efforts.
A. piece
B. wee
C. stroke
D. slight
[填空题] You are asking ( )__ trouble if you let your child play with fire.
[判断题]You can stay as lon as you pay the rent in time.
A.正确
B.错误
