sat 语法题求助,1.Despite research( on the diagnosis of) heart disease and the use of (increasingly) sophisticated technology (in its treatment),the condition of coronary arteries (is) still difficult to assess precisely.可是我觉得its 指代
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/27 13:03:10
xTn@J)
I,yPߜ^hCEڤ!MT$n@'~Y
Hxg朙sfӅ9(Vxg˼N'YR7i ;OPFSrI5á
(fՂK3FmMUlqDndllÞj je XE:gZmdHP
Q5O4=n*|ҐHu]?3`u1\[UFxe]+p^Rkjzך%xq=z R X@ZKH[]x$=_/1 pF.wb7"nBe#9H`R@St=y͂fP+gDnZZFAx
R!E%)zaZOI(U/uME1rĊrSRTk>~,Hb('sc^=uN'0v9cϝ#'_~e~l8fYTҳ9.ppÆ]\R+.cFĻe6]oFOlቴjJo