为了追逐最大化的利润，资本家总是想方设法地进行资本积累，而资本积累的源泉是剩余价值。一般而言，资本积累规模的大小取决于()。

Thedoctorshareshisphonenumberwiththepatients__________theyneedmedicalassistance.

AfewmonthsafterhehadarrivedinChina,Mr.Smith___________inlovewiththepeopleandculturethere.

Thereasonwhyheadaptedtothenewsituationsquicklyisthathehasa_____attitude.

---Areyoustillmadather?

---Notreally,butIcan’t______thatherremarkshurtme.