It began to rain, ___ was exactly what we wanted.
A.that
B.what
C.which
D.it
答案:C
Every necessary means____ to protect milu deer which____ very valuable to us. As a result, the number of milu deer is increasing.
A.are used; is
B.is being used; is
C.have been used; are
D.has been used; are
十二经脉中循行于下肢外侧中线的经脉是()
A.足少阳胆经
B.足太阴脾经
C.足阳明胃经
D.足太阳膀胱经
E.手少阳三焦经