Question

---When ______ again? ---When he ______, I’ll let you know. A．he comes; comes B．will ...

---When ______ again? ---When he ______, I’ll let you know. A．he comes; comes B．will he come; will come C．he comes; will come D．will he come; comes

Answer 1

D

第一空是特殊疑问句，应用疑问形式，第二空，在时间状语从句中，主句用将来时态，从句用一般现在时态表将来，句意：他什么时候再回来？当他回来的时候，我会让你知道的。所以选D。