在我国四大名砚中,产于山西的是()。
A.歙砚
B.端砚
C.洮砚
D.澄泥砚
参考答案:D
It rains so _______ that people can _________ go hiking in the mountains.
A.hardly, hardly
B.hard, hard
C.hard, hardly
D.hardly, hard
焦炉装煤应均匀,(),以便提高焦炭质量。