_________(63)A.Firstly B.First of all C.At first

___ I’d like to welcome you to the conference.A、All firstB、First of allC、Of all the fir

The first sentence of Paragraph 3 may be interpreted to mean that______.A．nearly all anima

The first paragraph claims all of the following EXCEPT that______.A．tigers can survive fro

First of all, plan your toast______（2 words).

Mankind must first of all eat, drink, have shelter and clothing______ it can pursue politi

__________[A] at first [B] at all [C] at large [D] at times