诊断急性白血病的主要依据是()
A.出血、贫血、感染
B.全血细胞减少
C.肝脏、淋巴结肿大
D.骨髓象见较多原始及早幼白细胞
E.白细胞数极度增加
参考答案:D
Look and judge. 看图判断下面句子是否正确,正确的写“T”,不正确的写“F”。
( ) 1. There is (有) a book on the desk
( ) 2. A cat is under the desk.
( ) 3. A pencil is on the desk.
( ) 4. A book and a ruler are on the desk.
( ) 5. A ruler is in the desk.
为了将一个电话号码维持在短时记忆之中,我们会口头重复这个号码,这里采用了()。
A.精制策略
B.复述策略
C.组织策略