图中虚线是晨昏线，①点以西是东半球，①点与②、③两点之间在纬线上的距离是1110 km。据此回答问题。

小题1:图中④点的经度是

A．140°E

B．150°E

C．160°E

D．170°E小题2:若此时⑤地为10时，除日界线外，地球上另一日期的分界线是

A．0°经线

B．30°E

C．180°E

D．40°E

Nothing is so easy as ________ parents to raise their expectations of their children too high.                                                             (2012·福建，33)

A．of

B．to

C．by

D．for