六(1)班秋季种树51棵,其中有一棵没有成活,成活率是50%.______.
51-151×100%≈98.0%;
答:成活率是98.0%;
故答案为:×.
There was _______ time _______ I hated to go to school.
A.a;that
B.a;when
C.the;that
D.the;when
手阳明经的郄穴是
A.肩鹘B.温溜C.曲池D.合谷E.迎香