质量异议查询画面在PSCS系统()模块。
A、DOE
B、IMS
C、QMS
D、CSM
参考答案:C
Maria _____ at 6:30 every morning by her mother to get ready for school. [ ]
A. was woken up
B. woke up
C. wakes up
D. is woken up
某同学想估计一小碗大米的数量,他先数出50粒染成红色,然后把这50粒米放回碗中充分搅匀,又随手抓出一把正好120粒米,其中有3粒红色大米,则可估计这碗米约有( )粒.