心理测试的内容主要包括()、()和()
参考答案:智力测试;能力测试;人格测试
He hesitated for a moment before kicking the ball,otherwise he ________ a goal.
A.had scored
B.scored
C.would score
D.would have scored
蛋白质是一类极为复杂的含氮化合物,它是构成生物体的主要成分,是构成细胞的基本物质材料,一般占生物体干物质重的:
A.0.5%
B.9%
C.50%
D.95%