皮皮学，免费搜题
登录
搜题
【简答题】
Match the questions 1-6 with the answers on the next page. There is one answer that you will not need.
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
【简答题】Our quotation ______ 30,000 tons of corn is valid for 10 days.
【单选题】Our quotation ____30 tons of Shandong groundnuts is valid for 10 days.
A.
to
B.
after
C.
if
D.
for
【单选题】Our quotation ___30,000 tons of corn is valid for 10 days.
A.
to
B.
after
C.
if
D.
for
【简答题】一般来说,氮肥少,土壤干燥,则会使植物( ) A.多开雄花 B.多开雌花 C. 影响不大A. C． 影响不大