【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
【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
【单选题】—What class are you in? —I'm in _____, _____. [ ]
A.
grade seven; class three
B.
class Three; grade Seven
C.
Class Three; Grade Seven
D.
Grade three; Class seven
【简答题】25里最多有______个2. 15个40的积里有______0.
【单选题】I'm so hungry. Please give me _______ to eat. [ ]
C.
three pieces of breads
【判断题】According to M. A. K. Halliday, the three metafunctions of language are experiential metafunction, interpersonal metafunction and discourse metafunction. ()
【单选题】碳钢的含碳量是( )。
B.
0. 02%~ 6. 69% c. 0. 02% ~ 2. 11%