Question

---It’s a long time ______ I last saw you.
---Yes, and it will be another month ______ we can meet again.

A．before; when

B．when; since

C．since; while

D．since; before

Answer 1

D

考查連詞。Before在……之前；when當……時候；since自從……以來；while當……時候；句意：自從我上次見過你以來，很久了。——是的，在我們又見面之前又有一個月了。結合語境可知選D。