园林地面工程基土,有机质含量()的土不得作回填土。
A.大于8%
B.小于8%
C.大于6%
D.大于5%
参考答案:D
阅读理解。
这是Maria要举办生日舞会的请帖,读后请回答下列问题:
生词: special adj. 特殊的 wish n. 愿望; 祝愿
1. Do you want to join the party?
____________________________________________.
2. What food can you have?
3. Can you take pictures with Maria?
4. What good wishes do you want to give Maria?
5. How do you give your wishes to Mafia?
.
临床见恶心、呕吐呃逆、嗳气等症频作,其病机是()。
A.痰浊上壅
B.肺气上逆
C.肝气上逆
D.胃气上逆
E.奔豚气逆