It is advisable that he ________ a seat in the train to Beijing.A may reserveB ought to reserveC reserveD must reserve
It is advisable that he ________ a seat in the train to Beijing.
A may reserve
B ought to reserve
C reserve
D must reserve
相关考题：
I will not endlessly question whether I really ______ my title and my pay.A. reserveB. conserveC. deserveD. preserve
Food seems to have been （ ） in the local markets, even if the quality left much to be desired.A.availableB.avoidableC.adorableD.advisable
1、哲学家就餐问题的解决方案如下： semephore *chopstick[5]; semaphore *seat; 哲学家 i: …… P（seat); P（chopStick[i]); P（chopStick[（i + 1) % 5]); 吃饭 V（chopStick[i]); V（chopStick[（i + 1) % 5]); V（seat); 其中，信号量seat的初值为（）。A．0B．1C．4D．5
哲学家就餐问题的解决方案如下： semephore *chopstick[5]; semaphore *seat; 哲学家 i: …… P（seat); P（chopStick[i]); P（chopStick[（i + 1) % 5]); 吃饭 V（chopStick[i]); V（chopStick[（i + 1) % 5]); V（seat); 其中，信号量seat的初值为（）。A．0B．1C．4D．5
在MINST数据集中，访问训练集train_x的第4个样本，可以通过_______语句实现。A．train_x[4]B．train_x[3]C．train_x[0:3]D．train_x[:4]
下列哪些语句会开始模型的训练：A．LinearRegression().fit(x_train,y_train)B．lr_mod.predict(x_train)C．lasso_mod.fit(x_train,y_train)D．vote_mod.predict(x_train)