皮皮学，免费搜题
登录
搜题
【简答题】
We work five days_____week.
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】患者,女,59 岁。患有慢性胃溃疡,近日感到胃部疼痛,发现大便颜色发黑,医生告诉患者准备做隐血试验。下列哪种食物不能吃( )
A.
大米稀饭
B.
面包
C.
油条
D.
瘦肉
E.
豆腐
【单选题】The postman comes at 6:30 in the morning, ____ time I am usually fast asleep.
A.
when
B.
at which
C.
which
D.
that
【单选题】I am busy ____ for the entrance examination, so I can’t help ____housework at home.
A.
.preparing; doing
B.
preparing; to do
C.
.to prepare; doing
D.
.to prepare; to do
【单选题】— Are you going to Beijing by plane? — It's fast, but expensive. So I am not sure. I_____ take a train. [ ]
A.
should
B.
may
C.
must
D.
will
【单选题】设置P1.0、P1.1、P1.4三个IO作为流水灯的控制引脚,正确的配置语句是
A.
P1DIR |= 0x23;
B.
P1DIR |= 0x13;
C.
P0DIR |= 0x13;
D.
P0DIR |= 0x14;
相关题目：