题干
If you can't find your pen ,I would like to _____my pen to you.
A：show
B：lend
C：borrow
D：keep
答案(点此获取答案解析）
B
If you can't find your pen ,I would like to _____my pen to you.
A：show
B：lend
C：borrow
D：keep
Si(s)＋4HCl(g) △H＝＋QkJ·mol-1(Q＞0)，某温度、压强下，将一定量的反应物通入密闭容器中进行以上的反应(此条件下为可逆反应)，下列叙述正确的是（ ）