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【简答题】
请同学们及时上传简笔画作业(请在显著位置书写班级姓名)
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皮皮学刷刷变学霸
举一反三
【单选题】tf.nn.relu([[-2., 1.], [0., 3.]])的计算结果是哪个?
A.
tf.Tensor([ 0. 1. 0. 3.], shape=(4,), dtype=float32)
B.
tf.Tensor([[ 0. 1.][ 0. 3.]], shape=(2,2), dtype=float32)
C.
tf.Tensor([ -2. 1. 0. 3.], shape=(4,), dtype=float32)
D.
tf.Tensor([ [-2. 1.][ 0. 3.]], shape=(2,2), dtype=float32)
【多选题】刚地弓形对中间宿主无严格的选择性,可寄生在
A.
哺乳动物
B.
鸟类
C.
鱼类
D.
爬行类
E.
【单选题】6~12个月儿童每人氟的适宜和安全摄入
A.
0. 1~0. 4
B.
0. 2~1. 0
C.
1. 6~2. 6
D.
2. 7~3. 7
E.
3. 8~4. 8
【单选题】—What class are you in? —I’m in ____, ____.
A.
class Three; grade Seven     
B.
Class Three; Grade Seven            
C.
Grade three; Class seven
【单选题】—What class are you in? —I'm in ____ ____. [     ]
A.
Grade three; Class seven
B.
class Three; grade Seven
C.
Class Three; Grade Seven
【简答题】25里最多有______个2. 15个40的积里有______0.
【单选题】tf.nn.relu([[-2., 1.], [0., 3.]])的计算结果是哪个?
A.
tf.Tensor([ -2.  1.  0.  3.], shape=(4,), dtype=float32)
B.
tf.Tensor([ 0.  1.  0.  3.], shape=(4,), dtype=float32)
C.
tf.Tensor([ [-2.  1.] [0.  3.] ], shape=(2,2), dtype=float32)
D.
tf.Tensor([ [0.  1.] [0.  3.] ], shape=(2,2), dtype=float32)
【单选题】I'm so hungry. Please give me _______ to eat. [     ]
A.
three breads
B.
three pieces of bread
C.
three pieces of breads
D.
three piece of bread
【判断题】According to M. A. K. Halliday, the three metafunctions of language are experiential metafunction, interpersonal metafunction and discourse metafunction. ()
A.
正确
B.
错误
【单选题】碳钢的含碳量是( )。
A.
2.11%~ 4. 3%
B.
0. 02%~ 6. 69% c. 0. 02% ~ 2. 11%
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