战略规划
参考答案：
是在系统开发之前制定的总体规划。
两个数相乘的积一定大于一个因数．______．（判断对错）
My husband always ______ me flowers every week before we got married, but now he never ________.
A．sends; does
B．sent; does
C．was going to send; do
D．sent; do
