【单选题】下列表述不正确的是:
B.
判断黑粪时,应排除因食动物血、铁剂、铋剂等引起的黑便
C.
粪便隐血实验阳性者提示每天消化道出血量大于50ml
【单选题】What is NOT true about the Leaning Tower?
A.
It makes its city Pisa well-known.
B.
Its construction took nearly 200 years.
C.
Many measures have been taken to correct the lean.
D.
If you go to Pisa now, you can go and visit the Leaning Tower.
【单选题】What did protesters do when the police blocked the bridge in Selma?
【单选题】下列表述不正确的是
B.
判断黑粪时,应排除因食用过多肉类、动物肝脏、动物血以及服用铁剂、铋剂、炭粉等所致的黑粪
C.
粪便隐血实验阳性者提示:每天出血量大于5ml
E.
呕血提示胃内潴留血量达200-250ml以上
【单选题】下列表述不正确的是: ( )
B.
判断黑粪时,应排除因食用过多肉类、动物肝脏、动物血以及服用铁剂、铋剂、炭粉等所致的黑粪
C.
粪便隐血实验阳性者提示:每天出血量大于5ml
【单选题】What blocked construction of new roads in 1940s?
【单选题】What is meant by the term two-blocked().
A.
The bottom block touches the top block
B.
The line has jumped the sheaves
C.
There are turns in the fall
【单选题】What did the education minister say would be blocked for six days?
【单选题】下列表述不正确的是
B.
判断黑粪时,应排除因食用过多肉类、动物肝脏、动物血以及服用铁剂、铋剂、炭粉等所致的黑粪
C.
粪便隐血实验阳性者提示:每天出血量大于5ml